Question

Type an equation for the line shown in the graph (-2,-3) (2,3)

Answer 1

y = 3/2x

Explanation:

`( 3 + 3)/(2 + 2) = (6)/(4) = (3)/(2)`

`- 3 = ( (3)/(2) ) - 2 + y \\ - 3 = - 3 + y \\ 0 = y`

Answer 2

x1 = -2, y1 = -3
x2 = 2, y2 = 3

Insert values into slope formula:

m = (3)-(-3)/2-(-2)
m = 6/4
m = 3/2

y-intercept: b = y1 - m * x1

b = -3 - (3/2) * (-2)
b = 0

y = mx + b

y = 3/2x

equation of line:

3x - 2y = 0