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Karo-lina-s [1.5K]
3 years ago
14

Which is the slope-intercept form of the equation for the line that passes through the

Mathematics
1 answer:
miskamm [114]3 years ago
4 0

Answer:

y=4x-3

Step-by-step explanation:

Find the slope for your equation by calculating the change in y over change in x ∆y/∆x or (y2-y1)/(x2-x1)

13-5=8

4-2=2

8/2=4

We now need to use one of these coordinates to finish the equation y=4x+b

5=4(2)+b

5=8+b

b=-3

Now we rewrite our equation in slope int form as y=4x-3

You can check your work by using the other coordinate (4, 13) and see the equation balances.

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Answer:

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How long will it take Greg to earn $500.00 round to the nearest hour
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Answer:

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Step-by-step explanation:

we know that  

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

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x -----> the number of hours

y ----> the amount earned in dollars

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