Answer:
Use the app desmos is really good
Answer: 12
Step-by-step explanation:

Solve for c

Answer:
D
Step-by-step explanation:
According to remainder theorem, you can know the remainder of these polynomials if you plug in x = -6 into them.
<em>So we will plug in -6 into x of all the polynomials ( A through D) and see which one equals -3.</em>
<em />
<em>For A:</em>

For B:

For C:

For D:

The only function that has a remainder of -3 when divided by x + 6 is the fourth one, answer choice D.
Answer:
Step-by-step explanation:
The answer is 75 degrees. These are supplementary angles so
180-105 = 75