Question

Write an equation in point-slope form of the line through point (4, –4) with slope, m= 4.Question 7 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)
(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

Answer:

The right answer to your question is: letter b

Step-by-step explanation:

Data

Point = (4 , -4)

m = 4

Formula          (y - y1) = m(x - x1)

Substitution    (y+4) = 4(x-4)       Now, we look for this equation in the options

(A.) y + 4 = 4(x + 4)    This option is wrong because the third 4 is positive

(B) y + 4 = -4(x - 4)      This option is wrong because the slope is negative

(C) y + 4 = 4(x - 4)        This is the right answer

(D) y - 4 = 4(x + 4)       This option is wrong because the first 4 is negative