Find the value of the derivative (if it exists) at the indicated extremum. (if an answer does not exist, enter dne. ) f(x) = x2 x2 2.

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.