Answer:
- Identify the correct parent function.

- Is the relation also a function?
Yes, all inputs have one output.
- Is it continuous or discrete?
Continuous, it has a solid line.
- What is
?

Answer:
Option C.
The zeros, -24 and 24, can be found when 0= (x+24)(x-24).
Step-by-step explanation:
we have

we know that
To find the zeros, equate the equation to zero


square root both sides

therefore

X is 30 because 2x=90 degrees