Answer:
C
Step-by-step explanation:
a typical line equation is the slope-intercept form
y = ax + b
"a" is the slope (always the factor of x) expressed as ratio of "y coordinate difference" / "x coordinate difference".
b is the y-intercept (the y value when x = 0).
going from (-2, 5) to (0, 3) we see
x changes by +2 (from -2 to 0).
y changes by -2 (from 5 to 3).
so the slope is -2/+2 = -1
using one of the points (0, 3) to solve for the missing b :
3 = -1×0 + b
b = 3
so, the equation is
y = -x + 3
