Slope, Angles, Transformations

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80

• 100

• 60

• 90

Find the slope of the line.

• Undefined

• 0

• 1

• -1

The slope of two parallel lines is -1. When the lines are translated 3 units right and 1 unit down, how does this affect the slope?

• The slopes remain -1.

• The slopes increase by 3.

• The slopes decrease by 1.

• The slopes become positve.

The parent function g(x) is shown on the graph. The function f(x) is shown on the graph. The slope of f(x) is _________________ the slope of g(x).

• Steeper

• Less steeep

• Equal to

Which linear function has a steeper slope?

• y = 3x - 9

• 12 - 1/3 x = y

• y = 1 + 4x

• y = 2x + 32

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees around the origin

• Rotate -90 degrees around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees about the origin.

The parent function g(x) is shown on the graph. The function f(x) is shown on the graph. The slope of f(x) is _________________ the slope of g(x).

• Steeper

• Less steep

• Equal to

Which line is steeper?

• y = -5x - 1

• y = -2x - 7

Tags

CCSS.MATH.CONTENT.HSA.CED.A.2