Question

What is the equation of the line passing through the points (-2, 3) and (1,4)?

A. y=1/3x+13/3
B. y=1/3x+11/3
C. y=1/3x+4
D. y= 3x + 1

Answer 1

B

Explanation:

U find the gradient of the line by subtracting the y intercepts and the x intercepts

4-3/1--2=1/3

Y-3/x--2=1/3

3(y-3)=x+2

3y-9=x+2

3y=x+2+9

3y=x+11

Y=x/3 + 11/3