22.5 Week Review

A line with a slope of 0 -

• Slants up to the right.

• Slants down to the right

• Is vertical

• Is horizontal

Tags

CCSS.8.EE.B.5

Which of the following statements is true about the line graphed below?

• The slope of the line is positive because the line is decreasing from left to right.

• The slope of the line is positive because the line is increasing from left to right.

• The slope of the line is negative because the line is increasing from left to right.

• The slope of the line is negative because the line is decreasing from left to right.

Tags

CCSS.8.EE.B.5

Select the TWO graphs with a slope of zero.

• A

• B

• C

• D

• E

Tags

CCSS.8.EE.B.5

Which is an equation for a line with a slope of 5 and a y-intercept of –4?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Stephanie sold boxes of cookies for $17.00 each.  The number of boxes sold is 

represented by x and the money earned is represented by y. She wrote this equation to represent this situation:  

y = 17x

Which of the following statements is true about the relationship between x and y?

• y is an independent variable.

• If y is a function of x, the domain can only be positive real numbers.

• x is an independent variable.

• If y is a function of x, the domain can only be positive real numbers.

Tags

CCSS.6.EE.C.9

Select the statement(s) that is true.

• If y is a function of x, the domain can be all real numbers.

• y is NOT a function of x.

• y is an dependent variable.

• x is an independent variable.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which linear equation represents the same relationship shown in the graph below?

• y = -3x

• y = 3x +3

• 
• 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• A

• B

• C

• D

Tags

CCSS.6.EE.C.9

What is the height of a cone with a slant height of 13 inches and a radius of 7 inches? JUST INPUT THE NUMBER. (Round to the nearest tenth if neccessary.

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which set of numbers could represent the side lengths of a right triangles?

• 10, 22, 24

• 8, 11, 14

• 7, 24, 25

• 1, 2, 3

Tags

CCSS.8.G.B.8