Question

Graph the linear equation,find three points that solve the equation,then plot on the graph. -4y=x-18

Answer 1

Answer:

Step-by-step explanation:

The equation given to us is:

-4y = x-18

y = (x-18)/-4

Substitute x = 0:

y = (0-18)/-4

y = 4.5

Substitute x = 18

y = (18-18)/-4

y = 0

Substitute x= -18

y = (-18-18)/-4

y = -36/-4

y = 9

The three points found are (0,4.5), (18,0), (-18,9)

Graph all three point onto the coordinate plane.

Join all three point with a line, and extend the line.

The line shows the graph for -4y=x-18