Is x − 8 a factor of the function f(x) = −2x3 + 17x2 − 64? explain.

The answer is YES.

Step-by-step explanation: We are given to check whether (x - 8) is a factor of the function

Factor Theorem states that if (x - a) is a factor of P(x), the we must have P(a) = 0.

We have

Thus, (x - 8) is a factor of f(x).

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$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61