Question

Is a factor of the function ?

a. Yes. When the function is divided by , the remainder is zero. Therefore,  is a factor of .

b. No. When the function  is divided by , the remainder is zero. Therefore,  is not a factor of .

c. Yes. When the function  is divided by , the remainder is not zero. Therefore, is a factor of .

b. No. When the function  is divided by , the remainder is not zero. Therefore,  is not a factor of .