AP Pre-Cal Unit 1 Notes & Vocab Test

a mathematical relation that maps a set of input values to a set of output values such that each inout value is mapped to exactly one output value (every x only has 1 y)

• function
• sentence
• expression
• algebra

Tags

CCSS.8.F.A.1

the set of input values of a function

• range
• x-axis
• y-axis
• domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

the set of output values of a function

• range
• domain
• x-axis
• y-axis

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

the variable that represents the input values, usually "x"

• dependent variable
• x-intercept
• independent variable
• y-intercept

Tags

CCSS.6.EE.C.9

te variable that represents the output values, usually "y"

• x-intercept
• dependent variable
• independent variable
• y-intercept

Tags

CCSS.6.EE.C.9

A function is _________ over an interval of its domain if, as the input values increase, the output values always increase (when x gets bigger,y gets bigger)

• decreasing
• Increasing
• positive
• negative

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A function is _________ over an interval of its domain if, as the input values increase, the output values always decrease (when x gets bigger,y gets smaller)

• increasing
• positive
• Decreasing
• negative

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The graph of a function is ______ on intervals in which the average rate of change is increasing

• Concave Down
• steep
• flat
• Concave Up

Tags

CCSS.HSF-IF.C.7A

The graph of a function is ______ on intervals in which the average rate of change is decreasing

• Concave Down
• Concave Up
• steep
• flat

Tags

CCSS.8.EE.B.5

Linear functions have a _____ rate of change.

• increasing
• Constant
• decreasing
• zero

Tags

CCSS.HSF-LE.A.1B