Question

The point-slope form of the equation of the line that passes through (–9, –2) and (1, 3) is y – 3 = 1/2 (x – 1). What is the slope-intercept form of the equation for this line?

y = 1/2 x + 2.x + 2
y = 1/2 x - 4.x – 4
y = 1/2 x + 5/2
y = 1/2 x - 7/2

Answer 1

y = 1/2x + 5/2

Explanation:

y-3=1/2 (x- 1)

y - 3 = 1/2x -1/2

y = 1/2x - 1/2 + 3