Explain the the mistake in the student work

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?