Mod 5 Unit Test

Does this graph represent a function?

• Yes

• No

Find the volume of the cylinder. Use 3.14 for Pi.

• 471 $cm^3$

• 94.2 $cm^3$

• 1884 $cm^3$

• 117.75 $cm^3$

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the output, f, when the input, t, is 7 using the following equation: f = 2t - 3

• 17

• 12

• 11

• 35

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the volume of the sphere. Use 3.14 for Pi. Round to the tenths place.

• 4,186.7  $units^3$  

• 4,186.6  $units^3$  

• 125.6  $units^3$  

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Azalia buys a grape snow cone on a hot day. By the time she eats all the "snow" off the top, the paper cone is filled with 84.78  $cm^3$  of melted purple liquid. The radius of the cone is 3 cm. 

What is the height of the cone? Use 3.14 for Pi. 

• 170 cm

• 9 cm

• 6 cm

• 3 cm

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

A group of teachers discussed their hobbies. The table lists the teachers' hobbies according to the subjects they teach. Can a teacher's hobby be represented as a function of the subject that teacher teaches?

• Yes

• No

Tags

CCSS.8.F.A.1

Rearrange the equation so x is the independent variable.

6x + y = 4x + 11y

• y = $\frac{1}{5}x$

• y = 5x

• y = 1x

• y = .5x

Tags

CCSS.6.EE.C.9

Find the output, y, when the input, x, is -1.

• -9.5

• 1

• 3

• -2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1