8.F.1 8.F.3

Front

Can the 'x' appear in the denominator of a linear function?

Back

No, in linear functions, 'x' cannot appear in the denominator.

Front

What is the only exponent that will appear in a linear function?

Back

1 (one)

Front

What does the graph of a linear function look like?

Back

A line, a straight line.

Front

What are the y values in a function called?

Back

Output, range.

Front

What are the x values in a function called?

Back

Input, domain.

Front

What is a linear function?

Back

A function that can be expressed in the form y = mx + b, where m and b are constants.

Front

What does 'm' represent in the linear function equation y = mx + b?

Back

The slope of the line.

Front

What does 'b' represent in the linear function equation y = mx + b?

Back

The y-intercept of the line.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the domain of a linear function?

Back

All real numbers.