Chapter 7 Test: Algebra

Chapter 7 Test: Algebra

Assessment

Flashcard

Mathematics

8th - 11th Grade

Hard

CCSS
HSF.LE.A.2, HSF-IF.C.8B, 6.EE.A.1

+4

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a linear function?

Back

A linear function is a function that graphs to a straight line. It can be expressed in the form y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

2.

FLASHCARD QUESTION

Front

What is an exponential function?

Back

An exponential function is a mathematical function of the form f(x) = a * b^x, where a is a constant, b is the base (a positive real number), and x is the exponent.

3.

FLASHCARD QUESTION

Front

How do you convert a number to exponential form?

Back

To convert a number to exponential form, express it as a product of a base raised to an exponent, e.g., 8 can be written as 2^3.

Tags

CCSS.6.EE.A.1

4.

FLASHCARD QUESTION

Front

What is the decay factor if the decay rate is 23%?

Back

The decay factor is 0.77, calculated as 1 - 0.23.

Tags

CCSS.HSF-IF.C.8B

5.

FLASHCARD QUESTION

Front

How do you find the number of insects after a certain number of years if the population doubles each year?

Back

Use the formula f(x) = initial population * 2^x. For example, if the initial population is 1600, after 3 years, f(3) = 1600 * 2^3 = 12800.

Tags

CCSS.HSF.LE.A.2

6.

FLASHCARD QUESTION

Front

What is the slope in a linear function?

Back

The slope (m) in a linear function represents the rate of change of the function; it indicates how much y changes for a unit change in x.

Tags

CCSS.8.EE.B.5

7.

FLASHCARD QUESTION

Front

What is the y-intercept in a linear function?

Back

The y-intercept (b) is the value of y when x = 0; it is the point where the line crosses the y-axis.

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?