Question

What is the equation of the line through the point (2, 3) with slope –2?

Question 1 options:

A. y= 2x +7


B. y= 2x=7


C. y= -2x+7


D. None of the above

Answer 1

Answer:

b is the answer

Step-by-step explanation:

$y = mx + c \\ 3=- 2(2) + c \\ 3 + 4 = c$

Answer 2

C) y= -2x + 7

use y-y1= m(x-x1)