identify the slope and y-intercept of the function y = -2x+4
Answers
Answer:
Slope = -2
y-intercept = (0, 4)
Step-by-step explanation:
The equation is written in slope-intercept form, y = mx + b, where "m = slope" and "b = y-intercept". Thus, we have to identify what part of the equation is part of each element in slope-intercept form:
Slope-intercept form
y = mx + b
Equation:
y = -2x + 4
m = -2
b = 4
Thus, the slope is -2 and the y-intercept is (0, 4)
Related Questions
PLZ HURRY 50 PT AND BRAINLIEST
Geraldo has a coupon for $12 off the total bill at a local restaurant. Geraldo does not want to spend more than $65. The inequality x minus 12 less-than-or-equal-to 65 represents the situation. What will be included in the solution set in the context of the problem?
all positive and negative values less than 77
all positive and negative values less than or equal to 77
all positive values less than 77
all positive values less than or equal to 77
Answers
Answer: Hello fellow student to answer your question,
The answer is D
Step-by-step explanation:
Hope this helps!
Have a great day!
Strive to be the best at Brainly!
:)
Visit: https://brainly.com/ for more
Answer:
The answer is D
Step-by-step explanation:
40 points to whoever get these right!! <3
Answers
{11, 14, 22}
Step-by-step explanation:Triangle Inequality Theorem states that two sides of a triangle must be greater than the third side.
Using this method, the answer is {11, 14, 22} because 11+14>22, 11+22>14, and 14+22>11
[2] Answer:x = 67°
Step-by-step explanation:Same-side interior angles are supplementary.
x° + 113° = 180°
x° = 180° - 113°
x = 67°
[3] Answer:r = 2°
Step-by-step explanation:The little box represents 90 degrees, meaning that these angles are complementary.
9r + 2° + 70° = 90°
9r + 72° = 90°
9r = 18°
r = 2°
word word
HELP I WILL GIVE BRAINLIEST
Answers
Answer:
For the diagonal of the floor:
20^2 + 48^2= c^2
400+2304= c^2
c=52
For the diagonal of the cube:
52^2 + 10^2 = c^2
2704+100=c^2
c=52.95
Rounded= 53
Tell me if this helps!!!
Answer:
53
Step-by-step explanation:
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
HELP ASP.........................................................................................
Answers
Answer:
C) $6.00
Step-by-step explanation:
12.00/2=6.00
Answer:
$6.00
Step-by-step explanation:
$6.00 divided by 2 is $3.00 so we do the same with $12.00
$12.00 divided by 2 is $6.00
First guy who answered is right too
The pharmacist has a 2.8 L bottle of cough syrup. If she fills a bottle that is 1,200 ml, how many ml of cough syrup does the pharmacist have left?
160 ml
400 ml
1,600 ml
4,000 ml
Answers
Answer: 1,600 ml
Step-by-step explanation:
You can arrive at this answer by subtracting the amount of cough syrup used (1,200 ml) from the initial amount in the bottle (2.8 L, which is 2,800 ml).
2,800 ml - 1,200 ml = 1,600 ml
I hope this helps :)
Answer: 1,600 mL
Step-by-step explanation:
1. convert the 1,200 mL to L, which is 1.2 L.
2. Subtract that value from 2.8 L, equaling 1.6 L
3. Convert the 1.6 L back into mL by multiplying by 1000, which is equivalent to 1600 mL.
solve the inequality
Answers
Answer:
I'm sorry I just don't know... Also, you should try asking it again to see if anyone sees the question that time
Step-by-step explanation:
The solution of the given inequality is found to lying in the interval of be: x ∈ [1, 3].
Explain about the inequality?Equations featuring greater-than or less-than letters in place of equal signs are known as inequalities. An inequality can have more than one solution, unlike equations, which only have one.
This is due to the fact that they do not have to be equal; rather, they might have something that is less or greater than. Last but not least, two-variable inequality graphs have a line with half of the graph that is shaded, depending on whether the inequality was less-than or greater-than.An open sentence's result is either correct or incorrect when a number is used in place of the variable. The number is a solutions to the equation as well as inequality if the statement is true.The given inequality is:
√(x² - 1) + √(x² - 4x + 3) + √(2x + 3 - x²) ≥ 2.
Graph is inequality using the graphing tool to find the solution.
From the attached graph, the shaded region shows the solution of the given inequality.
Thus, the solution of the given inequality is found to lying in the interval of be: x ∈ [1, 3].
know more about the inequality
https://brainly.com/question/24372553
#SPJ1
Please answer these two questions as best as you can! I will choose the best answer to get brainliest and please don't use this question for points!
Answers
Answer: 1. 26p = 100 (Algebra ;)
2. 54/0.75 or 3/4 in decimal form = 75 portions (search it up. it’s true.)
Step-by-step explanation:
Hope this helps! :)
An image of a rhombus is shown.
a rhombus with a base of 18 centimeters and a height of 15.5 centimeters
What is the area of the rhombus?
16.75 cm2
33.5 cm2
139.5 cm2
279 cm2
Answers
Formula used,
Area of rhombus = Base × height
Substituting the values,
\( \longrightarrow\)Area = 18 × 15.5
\( \longrightarrow\) Area = 279 cm²
Therefore, 279 cm² is the area of the rhombus .
Answer:
D) 279 cm²
Step-by-step explanation:
Area of a rhombus formula:
\(A=bh\)
This formula is also used for squares and rectangles.
So, we can substitute in our values such as:
A=(18)(15.5)
simplify
A=279
Now, add our label and units:
A=279 cm²
Hope this helps! :)
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
I need help with one question.....
Answers
Answer:453
Step-by-step explanation:
I need help, please quickly
Answers
Answer: The ratio is 18:3
Step-by-step explanation:
Answer: 6 to 1
Step-by-step explanation:
A ratio refers to a fraction. In this case the question asks how many players to coaches there are.
The word "to" means that is where the fraction bar goes.
Players/Coaches
There are 18 players and 3 coaches.
18/3
18 can be divided by 3, 6 times so the fraction can be simplified to
6/1 meaning there are 6 players for every coach.
The interquartile range for the set of data represented by the following box-and-whisker plot is 5. True False
Answers
Answer:True i think
Step-by-step explanation:
Answer:
It's false
Step-by-step explanation:
I did the assignment... (mark me brainliest please!)
Vampire creature wip
Answers
nice drawing
(altho I think this is for other subject)
Answer:
wow lol
Step-by-step explanation:
Which number is equivalent to 2to the power of −5⋅ 3 ⋅ 2 to the power of 2 ⋅ 3 to the power of 3
Need help ASAP
Answers
Answer: Your answer is 81/8
Step-by-step explanation: I just evaluated the equation and it made 81/8 as a improper fraction.
56= 2 x whats the value of the x
Answers
Answer:
56 = 2x
------------
2 = 2
X = 28
Step-by-step explanation:
Answer:
x = 28
Step-by-step explanation:
56 = 2x
Divide both sides by 2.
\(\frac{56}{2}\) = x
Divide 56 by 2 to get 28.
28 = x
Swap sides so that all variable terms are on the left hand side.
x = 28
What is the distance between3,3 and 6,3
Answers
Answer:
They are three units apart.
Step-by-step explanation:
6-3=3
Answer:3
4. Chris and Keith went to a carnival. Chris started with 80 tickets and spent x tickets at the carnival, Keith started with 140 tickets and spent 2x tickets at the carnival. At the end of the night, they had the same number of tickets left over. How many tickets did Chris spend at the carnival?
Answers
Answer: x=20
Step-by-step explanation:
3x+80=140
3x=60
x=20
Answer: Chris spent 60 tickets at the carnival.
Step-by-step explanation:
At the end of the night, both Chris and Keith had the same amount of tickets, so:
80 - x = 140 - 2x
Now, solve the equation. Start by bringing the -2x to the left side.
80 - x + 2x = 140
Bring the 80 to the right side so the variables are isolated.
-x + 2x = 60
Add like terms.
x = 60
Check the work.
Chris had 80, spent 60, so had 20 left. --> 80 - 60 = 20
Keith had 140, spent 120 (60 *2), so also had 20 left. --> 140 - 120 = 20
So, Chris spent 60 tickets at the carnival.
Jason pays a $100 installation fee and a $40 monthly service charge for his telephone. Which equation shows the amount that Jason pays for x months of telephone service?
Answers
I really need help!!!!
Answers
Answer:
I'm not sure on the answers but I'll give you a little tip you can look at the back of your math book and it will actually give you some of the answers:))
Answer:
Yeah if you flip to the back it should give you what you need lol
Step-by-step explanation:
Expanding Expressions
3(x + 3)
4 points
4(x - 7) *
4 points
5( x + 12) *
4 points
-2(x - 9) *
4 points
-3( x + 7) *
Answers
4x-28
5x+60
-2x+18
-3x-21
Hey y’all, anyone could help me with this one bit? (Can’t use decimals.)
Answers
Answer:
7 14 21 35
3 6 9 15
not decimals for every 3 cat 7 dog
Step-by-step explanation:
so, you take 7+7 to get 14 then just repeat 14+7 = 21
3+3 6
and for 35 just take 35 divided by 7 * 3 to get 15
i learned this last year
hope this helps
Dog Leashes: 7 | 14 | 21 | 35
Cat Leashes : 3 | 6 | 9 | 15
−4+(−4)=minus, 4, plus, left parenthesis, minus, 4, right parenthesis, equals? Please help me!
Answers
Answer: -8
Step-by-step explanation: Remove Parentheses, then Subtract
4 from -4 and you get -8
-4+(-4) = -8
What are negative numbers?In the real number system, a negative number is a number that is less than zero.
Given are two negative numbers, -4 and -4
Adding two negative numbers is: you're just adding two "negative" arrows, so it's just like "regular" addition, but in the opposite direction. For instance, 4 + 6 = 10, and −4 − 6 = −4 + (−6) = −10.
Therefore, -4 + (-4) = -4-4 = -8
Hence, -4 + (-4) = -4-4 = -8
For more references on negative numbers, click;
https://brainly.com/question/258076
#SPJ2
help please and show how you got it plss
Answers
Answer:
42 84 and 65
Step-by-step explanation:
Multiply it
Answer:
set up a proportion
ex: 81/ ? 225/100 - solve using division, use multiplication if the top number of the fraction is lower than 100
Pls help on 1-3 ASAP
Answers
Answer:
1: Lowest-77 Higest: 99 Center: 88 Spread: 22
Step-by-step explanation:
Answer:
1)
Lowest: 77
Spread: 77 through 99
Highest: 99
Center: 88
2)
Lowest: 24
Spread: 24 through 84
Highest: 84
Center: 52
Step-by-step explanation:
The spread is just the numbers you are counting to so like in number 1 it is 77 through 99, does that make sense? Hope this helps!
What is 123x=249
What is x?
Answers
Answer: 83 over 41
Step-by-step explanation:
Anna is comparing triangles, and knows that two sides and their included angle are congruent. Which postulate can she use to prove that the triangles are congruent?
Answers
Answer: Triangles are round
Find the radius of a circle with a diameter of 20 inches.
r=2inches
r=10inches r=20inches r=40inches
Answers
Answer:
r= 10 inches
Step-by-step explanation:
r = 10 inches
-------
radius is diameter cut in half.
hope that helps! <3
Using a proportion, how can we find 12% of 125? Please show your proportion set up and all work. HELP ME ASAPPPPPPPPP THE CORRECT ANWSER GETS A BRAINLIST I HAVE 3MINS SOMEONE PLEASE!!!!!
Answers
Answer: 15
Step-by-step explanation:
Write 12% as a fraction: 12/100
Since, finding the fraction of a number is same as multiplying the fraction with the number, we have: 12/100 of 125.
12/100 × 125
If you are using a calculator, enter 12÷100×125 which will give you 15 as the answer.
get this wrong and ill rob ur house but get it right ill give you brainless
Answers
Answer:
60 cubic feet
Step-by-step explanation:
my brain is just go extremely large