College Algebra Unit 2 Test

College Algebra Unit 2 Test

Assessment

Flashcard

Mathematics

12th 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 a quadratic function?

Back

A quadratic function is a polynomial function of degree 2, typically in the form f(x) = ax^2 + bx + c, where a, b, and c are constants and a ≠ 0.

2.

FLASHCARD QUESTION

Front

What is the vertical line test?

Back

The vertical line test is a method used to determine if a graph represents a function. If any vertical line intersects the graph at more than one point, the graph does not represent a function.

3.

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.

4.

FLASHCARD QUESTION

Front

What is a linear function?

Back

A linear function is a polynomial function of degree 1, typically in the form f(x) = mx + b, where m is the slope and b is the y-intercept.

5.

FLASHCARD QUESTION

Front

How can you identify a function from a graph?

Back

A function can be identified from a graph by using the vertical line test; if a vertical line crosses the graph more than once, it is not a function.

6.

FLASHCARD QUESTION

Front

What does it mean if a function is not defined?

Back

A function is not defined at a certain point if there is no output (y-value) for a given input (x-value), often due to division by zero or taking the square root of a negative number.

7.

FLASHCARD QUESTION

Front

What is the general form of a quadratic equation?

Back

The general form of a quadratic equation is ax^2 + bx + c = 0, where a, b, and c are constants.

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