Question

2. Given 4x - y = 8, find y when x = 3
A. Y=2
B. Y=4
C. Y=-2
D. Y=-4
3. Given 2x - y = 10, find y when x = 4
A. Y= 1
B. Y= -2
C. Y= -4
D. Y= 3
4. Given x + y = 8, find y when x = 2
A. Y= 8
B. Y= -4
C. Y= -2
D. Y= 6
5. On the Graphing Equations page, True or False: You can NOT graph any equation using a table of x and y values.
A. true
B. false

Answer 1

Just plug the value you're given into the equation and solve for the other variable...

first one you would do

4(3)-y=8

solve for y

Answer 2

4?

Answer 3

Yes

Answer 4

2=B
3=B
4=D
5=B

Answer 5

LadyKatsaTheGraceling thank you

Answer 6

Your welcome feel free to give me a medal if I helped

Answer 7

:D