(63x³+45x²)+(7x+5)
108x²+7x+5 is your answer
Answer:

Step-by-step explanation:
<u>Value of functions</u>
To evaluate a function for a given value of x, we replace the x for the value and perform the resulting operations.
The given function is (corrected):

We need to find f(-4), so we use x=-4:



I think it’s none of those.
Radius is a line that reaches the middle of the circle, so like
——
CA
Answer:
t=9
Step-by-step explanation:
subtract 9 from both sides
t/3=3
t=9
Answer:

Step-by-step explanation:
