Switch the variable x and y with each other. Then the correct option is B.
<h3>What is inverse of a function?</h3>
Let the function will be
f: X → Y
Then the inverse function will be
f⁻¹: Y → X
The function is given below.
f(x) = 3x – 10
Then the inverse function of the f(x) will be
Put y in place of f(x).
x = 3y – 10
3y = x + 10
y = (x + 10) / 3
Switch the variable x and y with each other.
Then the correct option is B.
Learn more about inverse function here:
brainly.com/question/19425567
#SPJ1
P'Q'R'S' is the refection of PQRS in the y-axis.
So they are the same shape ( similar).
It's B.
4(16) = 4(10+6) = 40 + 24 = 64
Answer:
The cost per person is 27.98 anything over the first 20 people go to 23.50
Step-by-step explanation:
909.50-557= 352.50
352.50 / 15 = 23.50
