Review for Algebraic Representations

The graph shows the cost to rent a hoverboard for different amounts of time. Which list best represents the dependent values of the graphed points

• 1, 2, 3, 4, 5, 6

• 1, 7.50, 2, 15, 3, 22.50, 4, 30, 5, 37.50, 6, 45

• 5, 10, 15, 20, 25, 30, 35, 40, 45

• 7.50, 15, 22.50, 30, 37.50, 45

Tags

CCSS.6.EE.C.9

The table shows the relationship between b, the number of slices of turkey, and c, the total number of calories in the turkey slices.

Which equation represents the relationship between b and c?

Tags

CCSS.6.EE.C.9

The graph shows the number of points, y, a player earns in a ballon game based on the number of ballons the player pops, x.

Which equation best represents the relationship between x and y?

Tags

CCSS.8.EE.B.5

What is the algebraic representation/rule for the dilation shown?

Tags

CCSS.HSG.CO.A.2

What is the algebraic representation/rule for the dilation shown?

Tags

CCSS.HSG.CO.A.2

Which of the following algebraic representations/rules represents a dilation?

Tags

CCSS.8.G.A.3

Which of the following algebraic representations/rules represents a reduction?

The algebraic expression for #1 is

• (x,y) --> (x - 3, y - 2)

• (x,y) --> (x - 2, y - 3)

• (x,y) --> (x + 3, y + 2)

• (x,y) --> (x +2, y + 3)

Tags

CCSS.HSG.CO.A.2

The algebraic representation for #2 is

• (x,y) --> (x - 3, y - 2)

• (x,y) --> (x + 3, y - 2)

• (x,y) --> (x + 2, y + 3)

• (x,y) --> (x + 3, y + 2)

Tags

CCSS.HSG.CO.A.2

The answer to #6 is...

• (x,y) --> (-x, y)

• (x,y) --> (x, -y)

• (x,y) --> (-x, -y)

• (x,y) --> (y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5