1.64
2. 225
3.9x^8
4. 16a^4
5. 1
6. 216
7. 64r^21
8. 256
9. 216
10. 144
11. -8
12.1
Answer:
The domain of a quadratic function in standard form is always all real numbers, meaning you can substitute any real number for x. The range of a function is the set of all real values of y that you can get by plugging real numbers into x. Hope this helps :)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
I think it’s the last one
Answer: A
Step-by-step explanation: I hope this helps
