Attachment mathswatch

To find the equation of the line first find the slope

From the graph using points (1 , -2) and

( 2, -3)

Slope = -2+3/1-2= 1/-1 = -1

Equation of the line using point (1 , -2)

y + 2 = -1(x - 1)

y + 2 = -x + 1

y = -x - 1

Hope this helps.

hey!

your answer is y = -x - 1

Step-by-step explanation:

you pick 2 points (-4,3) (-2,1)

-2 divided by 2 is -1

so the answer is -x

hope this helps

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.