Jean is opening a bank account with money that she got for her birthday. She will deposit money into the account each month. Her bank balance can be described by the expression 250+35m.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Factor the polynomial. b^2 + 4b + 4

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value