Question

Write an equation in point-slope form of the line through point (4, –4) with slope, m= 4.

Question 1 options:

A y + 4 = -4(x - 4)


B y + 4 = 4(x + 4)


C y + 4 = 4(x - 4)


D y - 4 = 4(x + 4)

Answer 1

Point-slope form uses the following formula:


`y - y_(1) = m(x - x_(1))`

We already have all of our values needed to complete the formula, so plug those in:


`y_(1) = -4, x_(1) = 4, m = 4`


`y + 4 = 4(x - 4)`

The answer is C. y + 4 = 4(x - 4)

Answer 2

the answer is C. hope that help