The value of a, b and c can be calculated using the inverse function.
The calculated the value of a= 2, b=1 and c= -2.
Given:
The function is
and its inverse is
.
<h3>What is an inverse function?</h3>
- The inverse function of a function is defined if
is a function that undoes the operation of
.
- The inverse of
exists if and only if
is bijective, and if it exists, is denoted by
.
Substitute the value of x= -1 in a given inverse function and calculate the value of a.

Substitute the value of x is 0 in given inverse function.

Substitute the value of x is 2 in given inverse function.

Therefore, the value of a= 2, b=1 and c=-2.
Learn more about inverse function here:
brainly.com/question/15912209
Answer:

Step-by-step explanation:











Answer:
$14.10
Step-by-step explanation:
The packages of 3 would be $53.70 while the packages of 2 would be $67.80.
67.80 - 53.70 is 14.10
She would save $14.10 if she buys the packages of 3.
My GUESS would be a year and 3/4 so almost two years in it would be 25% covered. Just a guess though.
Exactly 14 students at Hamilton Middle have red hair