The graph shows the number of hours that tammy spends typing for work, x, and the amount of pay that she earns, y.

what does the y intercept represent?

a. tammy initially had $10 pay
b. tammy will type for 10 m8nutes each day
c. tammy initially had $4 pay
d. tammy will type for 4 minutes each day

The variable in a relation who’s value depends on the value of the independent variable is called what?

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)

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: