NYS Math Assessment Part 2

Figure Q was the result of a sequence of transformations on figure P, both shown below. Which sequence of transformations could take figure P to figure Q?

• Reflection over the x-axis and translation 7 units right

• Reflection over the y-axis and translation 3 units up

• Translation 1 unit right and 90° rotation about the origin

• Translation 4 units right and a dilation

What statement about the chart is true?

• It is a function because all of the y-values are odd

• It is not a function because all of the y-values are odd

• It is not a function because all of the x-values are in order from least to greatest

• It is a function because for each input, there is one and only one output

Which line represents the best fit for the scatter plot data?

• 
• 
• 
• 

The table below shows the cost of different numbers of goldfish at a pet store. The cost is a linear function of the number of goldfish. Which statement describes the rate of change of this function?

• The cost increases $1.50 each time 5 goldfish are added

• The cost increases $3.00 each time 5 goldfish are added

• The cost increases $4.50 each time 5 goldfish are added.

• The cost increases $6.00 each time 5 goldfish are added.

Trent draws a triangle with one interior angle measuring 34. Which angle measures could be the measures of the other two interior angles in Trent’s triangle?

•  46 and 90∘

• 53 and 127∘

• 66 and 80∘

• 68 and 68∘

The four letters represent relationships in which the x values represent inputs and the y values represent the corresponding outputs.

Which letter represents a relationship that is not a function?

• Q

• R

• S

• T

• 989.4

•  586.3

• 244.3

• 186.6

Which phrase describes a nonlinear function?

• The cost of gasoline as a function of the number of gallons purchased; C= $2.69g

• The distance traveled by a car moving at constant speed as a function of time; D=rt

• The area of a square as a function of the side length; A=s²

• The amount of flour needed in a recipe as a function of the amount of butter; F= 4b

In comparing the rates of change, which statement about Function A and Function B is true?

• Function A and Function B have the same rate of change

• Function A has a greater rate of change than Function B has

• Function A and Function B both have negative rates of change.

• Function A has a positive rate of change and Function B has a negative rate of change

Figure 1 can be transformed to create Figure 2 using a single transformation.

Which transformation can used to accomplish this?

• Dilation

• Rotation

• Reflection

• Translation