Linear Functions Vocabulary

Match the definition to the vocab word:

"An equation for which any x value (input) that can be plugged into the equation will have exactly one

y value (output)."

• Function Notation

• Function

• Linear Function

• Constant

Match the definition to the vocab word:

The way a function is written, read as

"f of x"

• Function Notation

• Increasing

• Linear Function

• Constant

A function is ___________ when the y-value increases as the x-value increases.

• Constant

• Decreasing

• Slope

• Increasing

A function is _______________ when the y value decreases as the x value increases

• Increasing

• Decreasing

• Linear

• Slope

• Linear Function

• Constant

• Slope

• Y-intercept

Which of the following refer to "slope?"

(You may select more than one.)

• The change in y-value to the corresponding change in x-value

• Rate of change

• Rise over Run

• "m"

A function is ___________ when the y-value remains the same number as the x-value increases (horizontal)

• Increasing

• Decreasing

• Constant

• Undefined

The point where a line crosses the y-axis of a graph.

• x intercept

• Slope

• y-Intercept

• y = ___________

The sliding or moving a figure without rotating or flipping it.

• Translation (shift)

• Rate of Change

• Intersecting

• Solution of a linear function

If two distinct lines have the same slope they are ____________.

• Perpendicular

• Skew

• Intersecting

• Parallel