Algebra 2

Which pair of coordinates names one complete cycle of the periodic function?

• (25, 23) to (22, 2)

•  (25, 23) to (5, 0) 

• (22, 2) to (21, 23)

• (21, 23) to (3, 23)

Tags

CCSS.HSF-IF.C.7E

repeats a pattern of y-values at regular intervals.

• cycle

• periodic function

• amplitude

• period

Tags

CCSS.HSF.TF.A.4

What is the radius of the unit circle?

• 0

• 1/2

• 1

• 2

Tags

CCSS.HSF.TF.A.2

A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree.  The hawk swoops down toward the mouse at an angle of 30 degrees. What is the distance from the tree branch to the mouse? 

• 7.5 ft 

• 15 ft 

• 26 ft 

• 30 ft 

Tags

CCSS.HSG.SRT.C.8

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

Solve for x. 

• 10√3

• 15

• 5√3

• 15√2

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 17.30

• 11.33

• 0.06

• 23.82

Tags

CCSS.HSG.SRT.C.8

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Tags

CCSS.8.G.B.8

Solve for x. Round to the nearest tenth.

• 19.0

• 20.0

• 21.0

• 20.5

Tags

CCSS.HSG.SRT.C.8