Question

Find the equation (in terms of x ) of the line through the points ( − 2 , − 2 ) and ( 1 , 2 )

Answer 1

`y=(4)/(3)x+(2)/(3)`

Explanation:

`m(y_2-y_1)/(x_2-x_1) \\\\m(2-(-2))/(1-(-2)) \\\\m=(4)/(3)`

Point-Slope Form.

`y-y_0=m(x-x_0)\\y-2=(4)/(3) (x-1)\\y-2=(4)/(3)x-(4)/(3) \\y=(4)/(3)x+(2)/(3)`

Answer 2

Step-by-

x is going to be -2 and y is going to be -2 too and for the (1,2) 1 is the x-axis and 2 is the y-axis just u need to plot them:)step explanation: