Question

PLEASE HELP!!!

Answer 1

Answer:

The table of values and graph is as attached

Step-by-step explanation:

Pick values for x as follows;

When x=0,substitute value for x in equation 3x-4y=12

3(0)-4(y)=12,

-4y=12, y=-12/4=-3

When x=1,substitute value for x in equation 3x-4y=12

3(1)-4(y)=12,

-4y=12-3, y=-9/4=-2.25

When x=2, substitute for x in equation 3x-4y=12

3(2)-4(y)=12,

6-4y=12, -4y=12-6, -4y=6

y=-6/4=-1.5

When x=3, substitute for x in equation 3x-4y=12

3(3)-4(y)=12,

9-4y=12, -4y=12-9, -4y=3

y=-3/4=-0.75

Values for x and y were plotted on the graph attached

Download xlsx