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IM algebra I Unit 5 Review

IM algebra I Unit 5 Review

Assessment

Flashcard

Mathematics

8th - 11th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

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 a positive real number, and 'x' is the exponent. It shows rapid growth or decay.

2.

FLASHCARD QUESTION

Front

What is the difference between exponential growth and exponential decay?

Back

Exponential growth occurs when the base 'b' in f(x) = a(b^x) is greater than 1, leading to an increase in value. Exponential decay occurs when 'b' is between 0 and 1, leading to a decrease in value.

3.

FLASHCARD QUESTION

Front

What is a linear function?

Back

A linear function is a function that graphs to a straight line, represented by the equation f(x) = mx + b, where 'm' is the slope and 'b' is the y-intercept.

4.

FLASHCARD QUESTION

Front

How do you identify a linear function from an equation?

Back

A linear function can be identified by the presence of the variable 'x' raised only to the first power (e.g., f(x) = 2x + 3).

5.

FLASHCARD QUESTION

Front

What is the starting term in an exponential function?

Back

The starting term in an exponential function f(x) = a(b^x) is the constant 'a', which represents the value of the function when x = 0.

6.

FLASHCARD QUESTION

Front

How do you simplify the expression x^5 * x^7?

Back

To simplify x^5 * x^7, you add the exponents: x^(5+7) = x^12.

7.

FLASHCARD QUESTION

Front

What does the graph of an exponential growth function look like?

Back

The graph of an exponential growth function rises steeply to the right, showing rapid increases in value as x increases.

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