Question

I SWEAR TO GOD I HATE THIS WEBSITE CAN SOMEONE NOT ANSWER A QUESTION??

NEED HELP FAST!!! PLEASE

Graph the system of equations.


8x+8y=64


y=x+2


Use the Line tool to graph the lines.

Answer 1

Step-by-step explanation:

i don't know how to draw it here.

x+y=8

y=-x+8

y=x+2

add

2y=10

y=5

x=3

point of intersection is (3,5)

draw a line through (8,0) and (0,8)

another line through (-2,0) and (0,2)

Answer 2

The graph is attached.

Step-by-step explanation:

We can use the x- and y-intercepts to graph. The x-intercept of the first equation is 8, and the y-intercept is 8. The x-intercept of the second equation is -2, and the y-intercept is 2.

x-intercepts are where the data crosses the x-axis. At every one of these points, the y-coordinate will be 0; therefore we can substitute 0 for y and solve to get the value of the x-intercept.

For the first equation, we would have

8x+8(0)=64

8x=64.

Divide both sides by 8:

8x/8 = 64/8

x=8.

For the second equation,

2x-2(0)=-4

2x=-4.

Divide both sides by 2:

2x/2 = -4/2

x=-2.

y-intercepts are where the data crosses the y-axis. At every one of these points, the x-coordinate will be 0; therefore we can substitute 0 for x and solve to get the value of the y-intercept.

For the first equation,

8(0)+8y=64

8y=64.

Divide both sides by 8:

8y/8 = 64/8

y=8.

For the second equation,

2(0)-2y=-4

-2y=-4.

Divide both sides by -2:

-2y/-2 = -4/-2

y=2.

Plot these points for both equations and connect them to draw the line.