Question

16. What is the equation of the line that passes through the points (–2, 3) and (2, 7)? (4 points)

A. x – y = –1
B. x – y = –2
C. x – y = –5
D. x – y = –6

Answer 1

you have 2 points on the line (x1, y1) and (x2, y2)
find the slope
slope is the change in y divided by the corresponding change in x
slope m = (y2 - y1) / (x2-x1)
using one of the points you can find the intercept
y = mx + b
rewrite the eqn to standard form to choose the correct equivalent

Answer 2

@Triciaal: Oh Okay I got it