40 POINTS!! Find the range of y = – 4x+1 if the domain is {-2,0, 5}. Show or explain each
step.

- 70

this is the answer for you hope it

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0