1.

The graph of the function f is shown. Which of the following is a value of x for which f(x) = 0 ?

2.

The table above shows the masses, in kilograms (kg), and lengths, in centimeters (cm), of the largest known specimens of the 9 most massive types of turtles and tortoises. The mean mass of the 9 turtles and tortoises is approximately 331kg. The mass of the Aldabra giant tortoise is closest to the mean mass. Which of the following is true about the length of the Aldabra giant tortoise in relation to the median length of the 9 turtles and tortoises?

3.

The line graph shows the average price of one metric ton of oranges, in dollars, for each of seven months in 2014. Which of the following is closest to the median price, in dollars, of the seven recorded prices of one metric ton of oranges?

4.

The function f(x) is graphed . If g(x) = f(x)-1, which of the following statements is true?

5.

The scatterplot above shows the average fuel economy for a certain class of car driven at 12 different speeds. The graph of a quadratic model for the data is also shown. For what fraction of the 12 speeds does the model overestimate the average fuel economy?