-3(2x-4)+8x-8
-6x+12+8x-8
2x+4
x=2
Move the decimal to right 3 times
Kiana is 14 zach is 3 times as old as him
How old is he
1=function
2=not function
3=not function
4=function
Answer:
Not a function
Step-by-step explanation:
(-4,9), (-4,0) : one input (-4) with 2 output -9 , 0