Algebra 1 Unit 7 Lesson 3 Practice

Front

What is the value of f(1) if f(x) = -4?

Back

f(1) = -4.

Front

What is the value of f(7) if f(x) = -4?

Back

f(7) = -4.

Front

What is the value of f(0) if f(x) = -4?

Back

f(0) = -4.

Front

What is the value of f(10) if f(x) = -22?

Back

f(10) = -22.

Front

What is the value of g(7) if g(x) = 17?

Back

g(7) = 17.

Front

Define a function in algebra.

Back

A function is a relation that assigns exactly one output for each input.

Front

What is the domain of a function?

Back

The domain is the set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The range is the set of all possible output values (y-values) for the function.

Front

What does it mean for a function to be undefined?

Back

A function is undefined at a point if there is no output for that input.

Front

What is a linear function?

Back

A linear function is a function that graphs to a straight line, typically in the form f(x) = mx + b.