The answer to the equation is 15
C. I'm pretty sure that's the answer I hope it helps
Answer: A coefficient refers to a number or quantity placed with a variable
Step-by-step explanation: For example, in the expression 3x, 3 is the coefficient but in the expression x2 + 3, 1 is the coefficient of x2. In other words, a coefficient is a multiplicative factor in the terms of a polynomial, a series, or any expression.
Answer:
10
Step-by-step explanation:
substitute -8 into x.
f(-8)=-8+18=10