3 years ago

Write an equation for a line that has slope of 4 and y- intercept of 7

Mathematics

1 answer:

grigory [225]3 years ago

6 0

Answer:

y = 4x + 7

Step-by-step explanation:

the equation for a line is y = mx+b

the y intercept is (0,7)

so in the equation x= 0 and y= 7 and the slope is m, thus m= 4

7= (4)(0)+b

now solve for b

7 = 0 +b

7= b

so the equation of the line would be without the x and y points

y = 4x + 7

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Answer:

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Answer:

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Step-by-step explanation:

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