Functions & Linear Functions Test

Front

Ax + By = C is in what form?

Back

Standard form of a linear equation.

Front

Find the slope of the line: y = 0x + 3

Back

The slope is 0.

Front

Find the slope of the line passing through the points (2, 3) and (2, 5).

Back

The slope is undefined.

Front

What is the SLOPE-INTERCEPT form of a line?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the slope of the line represented by the equation y = 4x + 1?

Back

The slope (m) is 4.

Front

What does the 'm' represent in the slope-intercept form?

Back

The slope of the line.

Front

What does the 'b' represent in the slope-intercept form?

Back

The y-intercept of the line.

Front

If a line has a slope of -1, what does that indicate about its direction?

Back

The line decreases from left to right.

Front

What is the slope of a horizontal line?

Back

The slope is 0.