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3 years ago

Write an equation in slope-intercept form for the line with slope 3 and y-intercept -8 .

Mathematics

1 answer:

kramer3 years ago

3 0

Answer:

y=3x-8

Step-by-step explanation:

y=mx+b

m is the slope

b is the y-intercept

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(Look at screenshot)

True [87]

Clear shown in graph

H(0)=5

At. no where graph passes through origin so y intercept is not 0 at anywhere

Domain is x values

Domain =[0,oo)

Range is y values set

Range=[5,50]

8 0

2 years ago

It takes Mike 60 minutes to vacuum a room, and Debbie 45 minutes.

elena55 [62]

Answer:

It takes Mike 15 more minutes to vacuum while it takes Debbie 15 more minutes to wash dishes

Step-by-step explanation:

Explain question properly pls.

3 0

2 years ago

Two angles are supplementary. If the m∠A is five times the sum of the m∠B plus 7.2°, what is m∠B?

user100 [1]

Answer:

36 i think

Step-by-step explanation:

4 0

3 years ago

Four different towns in the same state grew in size due to a revitalization effort. The population of town A grew from 22,000 to

Savatey [412]

Answer:

Town C.

Step-by-step explanation:

Average change of population with time for town A = $\frac{24,500 - 22,000}{4} = \frac{2,500}{4} = 625$

Average change of population with time for town B = $\frac{34,770 - 31,200}{6} = \frac{3,570}{6} = 595$

Average change of population with time for town C = $\frac{22,000 - 18,000}{5} = \frac{4,000}{5} = 800$

Average change of population with time for town D = $\frac{34,100 - 32,000}{3} = \frac{2,100}{3} = 700$

Town C had the greatest average change in population over time (800/yr).

8 0

3 years ago

F(x) = -322 Find f(-2)

serg [7]

Answer:

f ( - 2 ) = - 12

Step-by-step explanation:

f ( - 2 ) = - 3 ( -2 )^2

then you do the exponent first so

- 3 ( 4 )

now you multpily the - 3 and 4

you get - 12

8 0

2 years ago