ACAP Vocabulary Review

This is what you call a relation when each x-value is paired with exactly one y-value.

• Linear equation

• Unit Rate

• Function

• Ratio

Tags

CCSS.8.F.A.1

A test to determine if a graphed set of points is a function or not

• Change in x

• Change in y

• Constant of Proportionality

• Vertical Line Test

This is the name of the ratio that represents the steepness of a straight line.

• slope

• y-intercept

• domain

• range

Tags

CCSS.8.EE.B.5

When a line crosses the y-axis we call it the __________.

• x-intercept

• y-intercept

• x-axis

• y-axis

A slide is also called a _________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following is the best definition for "Congruence"?

• when a shape is enlarged

• when two figures are the same size and same shape

• when two figures are the same shape but different sizes.

Tags

CCSS.8.G.A.2

A Dilation is...

• a transformation that enlarges or reduces a figure.

• a transformation that is "turns" a figure a certain number of degrees.

• a transformation that "flips" a figure across a line of reflection.

Tags

CCSS.8.G.A.3

A Reflection is...

• a transformation that produces a mirror image of the original figure over a line of reflection

• a transformation that rotates clockwise or counterclockwise a certain number of degrees.

• a transformation that enlarges or reduces the size of a figure by a scale factor.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What do we call the two sides of a right triangle that form the right angle; the two smaller sides of a right triangle?

• Square Root

• Hypotenuse

• Leg

• Squaring