Bank Account Kayla has $1250 in her bank
account. She saves $35 each
week How much will Kayla
have in her account?
1 Create a table of values
from 0 to 10
a) Label the independent and
the dependent variables

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 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)