The function y=-2(x - 3)2 + 4 shows the daily profit (in hundreds of dollars) of a hot dog stand, where x is the price of a hot dog in dollars). Find and
interpret the zeros of this function.
Select two answers: one for the zeros and one for the interpretation,
I A. Zeros at x = 3 +
B. The zeros are the hot dog prices at which they sell o hot dogs.
I c. Zeros at x = 2 and x = 3
D. The zeros are the hot dog prices that give $0.00 profit (no profit).

Identify the graph of y = ln x + 1.

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)

How many grams the dog will eat in 3 days?