Answer:
The inverse is 1/2x +3
Step-by-step explanation:
f(x) = 2x-6
y = 2x-6
Exchange x and y
x =2y-6
Solve for y
x+6 =2y
Divide by 2
1/2x +3 = y
The inverse is 1/2x +3
You have to make the mixed number into a fraction in order to divide
Answer: $1.18 per item
Step-by-step explanation:
9.44/8=$1.18 per item