What is the range of the function f(x)=3|2x-4|+5

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

i think the answer is a.( -3, -1 )

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer