Pretest

Question 1

Which statement is true about the end behavior of the graphed function?

Revolt · Accepted Answer

As the x -values go to positive infinity, the function's values go to positive infinity.

Question 2

What are the intercepts of the graphed function?

Revolt · Accepted Answer

x -intercept is equal to negative 1 comma 0 y -intercept is equal to 0 comma negative 3

Question 3

Which statement is true about the end behavior of the graphed function?

Revolt · Accepted Answer

As the x -values go to positive infinity, the function's values go to negative infinity.

Question 4

Which statement is true about the graphed function?

Revolt · Accepted Answer

cap f of x is greater than 0 over the interval negative infinity comma negative 4 .

Question 5

Which interval for the graphed function contains the local maximum?

Revolt · Accepted Answer

left bracket 0 comma 2 right bracket

Question 6

What is the local maximum over the interval left bracket negative 3 comma 1 point 5 right bracket for the graphed function?

Revolt · Accepted Answer

56

Question 7

Which function is positive for the entire interval left bracket negative 3 comma negative 2 right bracket ?

Revolt · Accepted Answer

Image with description A coordinate plane with a parabola opening upward. The x-axis is labeled from negative 3 to 7 in increments of 1 and the y-axis is labeled from negative 4 to 4 in increments of 1. The parabola has its vertex at 2 comma negative 3, passes through the points negative 1 comma 0 and 5 comma 0, and extends upward through the second and first quadrants.

Question 8

Which situation is most likely to be modeled by a periodic function?

Revolt · Accepted Answer

the number of daylight hours throughout the year

Question 9

Which graph feature indicates that a relationship is periodic?

Revolt · Accepted Answer

The graph repeats the same pattern over equal intervals.

Question 10

Which interval for the graphed function has a local minimum of 0 ?

Revolt · Accepted Answer

left bracket 2 comma 4 right bracket

Pretest Answers

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