Math 1 Unit 3 Test Review #2 Features of Functions

Front

What is the maximum value of a function?

Back

The maximum value of a function is the highest point on its graph, representing the largest output value for any input.

Front

What defines a function?

Back

A function is a relationship where each input (x-value) has exactly one output (y-value).

Front

What are the key features of a function?

Back

Key features include domain, range, x and y-intercepts, and whether the function is increasing or decreasing.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

What distinguishes linear functions from exponential functions?

Back

Linear functions have a constant difference between outputs, while exponential functions have a constant ratio between outputs.

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) that can be used in the function.

Front

What is an increasing function?

Back

An increasing function is one where the output values rise as the input values increase.

Front

What is a decreasing function?

Back

A decreasing function is one where the output values fall as the input values increase.

Front

What are x-intercepts?

Back

X-intercepts are points where the graph of a function crosses the x-axis, meaning the output value (y) is zero.

Front

What are y-intercepts?

Back

Y-intercepts are points where the graph of a function crosses the y-axis, meaning the input value (x) is zero.