What is the inverse of the function f(x) = 2x - 10?
2 answers:
For this case we must find the inverse of the following function:
For it:
We change by y:
We exchange the variables:
We clear the value of the variable "and":
We change y for:
Answer:
Answer:
h(x) = x/2 + 5
Step-by-step explanation:
f(x) = 2x - 10
Step 1. Replace f(x) with y.
y = 2x - 10
Step 2. Switch variables x and y.
x = 2y - 10
Step 3. Solve for y.
2y - 10 = x
2y = x + 10
y = x/2 + 5
Step 4. Replace y with h(x)
h(x) = x/2 + 5
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