Answer:
h(x) = x/2 - 1/2
Step-by-step explanation:
Here's the procedure for finding the inverse function algebraically:
1. Replace the label 'f(x)' with the label 'y:' y = 2x + 1
2. Interchange x and y: x = 2y + 1
3. Solve the resulting equation for y: 2y = x - 1, or y = (1/2)(x - 1) or y = x/2 - 1/2
This result corresponds to the 1st given possible answer choice.
The desired inverse function is h(x) = x/2 - 1/2
Answer:
x=3, C
Step-by-step explanation:
Answer:
x-y=-3
Step-by-step explanation:
Answer: y=12
Step-by-step explanation:
96=8y
96/8=y
12=y
Answer:
Step-by-step explanation:
c(n)=c(n-1)+10
n = 1; c(1)=c(0)+10 = 10
n =2; c(2)=c(1)+10 = 10 + 10 = 20