AP PreCalculus Unit 1 Review

AP PreCalculus Unit 1 Review

Assessment

Flashcard

Mathematics

11th Grade

Practice Problem

Hard

CCSS
8.F.B.4, 8.F.A.1, HSF.BF.B.3

+1

Standards-aligned

Created by

Wayground Content

Used 1+ times

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the domain of the function g(x) = (x^3 + 8x^2 + 12x) / (x^2 + 2x - 24)?

Back

The domain of g is all real numbers x where x ≠ 6 and x ≠ 4.

2.

FLASHCARD QUESTION

Front

What does it mean for a graph to be concave down?

Back

A graph is concave down if the average rates of change over consecutive equal-length input-value intervals are decreasing.

3.

FLASHCARD QUESTION

Front

Given the functions f(x) = 2x^2 - 3x + 1 and g(x) = x^2 - x + 9, how do you find the intervals where f(x) ≤ g(x)?

Back

To find the intervals where f(x) ≤ g(x), set the inequality 2x^2 - 3x + 1 ≤ x^2 - x + 9 and solve for x.

4.

FLASHCARD QUESTION

Front

What is the least possible degree of a polynomial function g?

Back

The least possible degree of g is determined by the highest power of x in its expression; in this case, it is 3.

5.

FLASHCARD QUESTION

Front

How do you calculate the average rate of change of a function f(x) over an interval [a, b]?

Back

The average rate of change of f(x) over [a, b] is calculated as (f(b) - f(a)) / (b - a).

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

6.

FLASHCARD QUESTION

Front

What is the significance of the average rate of change in a function?

Back

The average rate of change indicates how much the function's output changes on average for each unit change in the input over a specified interval.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

7.

FLASHCARD QUESTION

Front

What are the steps to determine the domain of a rational function?

Back

To determine the domain of a rational function, identify values that make the denominator zero and exclude them from the set of all real numbers.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?