8 6
2.
Which function is graphed?
-8
6
4
6
-2 0
2
8
N
4
-6
-8
Ay-{X+4.482
1-x+ 4.x<2
B. y - {{+4x22
l-x+4.x > 2
fx +4,X > 2
C. y -
1-x+4.52
D. -
fp+4.**2
{-x+4, x 22

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

what am i looking for finish the question.

step-by-step explanation: