Question

Need help with asap please.

Which ordered pair is a solution to the linear functions
2x-y
1/3y=x
(0,2)
(1,3)
(2,6)
(3,8)

Answer 1

(1,3) & (2,6) are solutions to 1/3y=x. No solution is listed for 2x=y.

Explanation:

To find find if an ordered pair is a solution, we can graph the line and look for the point on the line or evaluate the equation with the solution as the variable values.

We will substitute (x,y) for a given solution and find if the equation holds true.

For 2x=y

(0,2) (1,3) (2,6) (3,8)

2(0)=2 2(1)=3 2(2)=6 2(3)=8

0=2 FALSE 2=3 FALSE 4=6 FALSE 6=8 FALSE

For 1/3y=x.

(0,2) (1,3) (2,6) (3,8)

1/3(2)=0 1/3(3)=1 1/3(6)=2 1/3(8)=3

2/3=0 FALSE 1=1 TRUE 2=2 TRUE 8/3=3 FALSE