Construct a polynomial function with the following properties: fifth degree, 4 is a zero of multiplicity 4, −1 is the only other zero, leading coefficient is 5.

f(x)=?

Ineed me i stuck and i don’t want to get it wrong

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.