Topic 5 Grade Improvement

Topic 5 Grade Improvement

Assessment

Flashcard

Mathematics

9th Grade

Hard

CCSS
HSF.BF.B.3, 8.F.B.4, HSF-IF.C.8B

+3

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a linear function?

Back

A linear function is a function that can be graphically represented as a straight line. It has 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 y = ab^x, where a is a constant, b is the base (a positive real number), and x is the exponent. It represents growth or decay.

3.

FLASHCARD QUESTION

Front

What does the term 'y-intercept' mean?

Back

The y-intercept is the point where a graph intersects the y-axis. It is the value of y when x = 0.

4.

FLASHCARD QUESTION

Front

What is the difference between exponential growth and exponential decay?

Back

Exponential growth occurs when the base of the exponential function is greater than 1 (b > 1), while exponential decay occurs when the base is between 0 and 1 (0 < b < 1).

Tags

CCSS.HSF-IF.C.8B

5.

FLASHCARD QUESTION

Front

How do you identify a linear function from a table of values?

Back

A linear function will have a constant rate of change between the x-values and y-values. If the differences in y-values divided by the differences in x-values are constant, the function is linear.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

6.

FLASHCARD QUESTION

Front

What does the transformation 'right 3' mean in a function?

Back

The transformation 'right 3' means that the graph of the function is shifted 3 units to the right on the x-axis. For example, f(x) = 2^(x-3) is shifted right by 3.

Tags

CCSS.HSF.BF.B.3

7.

FLASHCARD QUESTION

Front

What is the general form of an exponential growth function?

Back

The general form of an exponential growth function is y = a(1 + r)^t, where a is the initial amount, r is the growth rate, and t is time.

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