Answer:
Concept: Evaluating Functions
- h(5) is equivalently h(t)
- Hence 2(5)^2+9
- So the answer is 59
Answer:
4
Step-by-step explanation:
as BC║DE
so, AD:BD=AE:CE
or, CE=(BDₓAE)/AD
or, x=(5×16)/20=4
Answer:
D
Step-by-step explanation:

factoring out a negative
Answer:
No, the correct answer of 4.9+0.03 would be 4.93
The range of the function y = x2 is all real numbers, y, such that y ≥ 0.