Question 1

Which scatter plot best represents a linear association between $y$ and $x$ ?

Accepted Answer

https://uploads.quizalize.com/9df1f44e-e496-4ab3-8fb3-b6911dce96f7/question/d707fe334407b6fe8c222fbb8e08664bf691a797.png

Answer

https://uploads.quizalize.com/9df1f44e-e496-4ab3-8fb3-b6911dce96f7/question/3ade50d8c154dbeec365a13035cb834c8b565cd9.png

Answer

https://uploads.quizalize.com/9df1f44e-e496-4ab3-8fb3-b6911dce96f7/question/5fec10dcb3a9fa35ee7eda81b46709307d4b55cb.png

Answer

https://uploads.quizalize.com/9df1f44e-e496-4ab3-8fb3-b6911dce96f7/question/58d970900b8aa23895fe20b0e6f3eb1176d0dc28.png

Question 2

The equation and the table shown below each represent a different relationship between $x$ and $y$

Which statement about the functions is true?

Accepted Answer

Function A has a greater rate of change than Function B because $x$

Answer

Function B has a greater rate of change than Function A because $x$

Answer

Function A has a greater rate of change than Function B because $x$

Answer

Function B has a greater rate of change than Function A because $x$

Question 3

Two points are plotted on a coordinate plane. Point A is plotted at $y$ and point B is plotted at $\left(-2,-4\right)$ . What is the distance, in units, from point A to point B?

Accepted Answer

Answer

Answer

Answer

Question 4

The rule for a function of $x$ is:

multiply the input value by $2,$ then subtract $6$

The data set for the input values of the function, $x,$ is $\left(-1,1,3,5\right).$ Which value is one of the output values, $y?$

Accepted Answer

Answer

Answer

Answer

Question 5

Triangle ABC and its congruent image, triangle A'B'C', are graphed on the coordinate plane shown below.

Which sequence of transformations maps triangle ABC onto triangle A'B'C'?

Accepted Answer

a reflection over the $x$ and then a translation $y$ units up

Answer

a reflection over the $x$ and then a translation $y$ units right

Answer

a reflection over the $x$ and then a translation $y$ units down

Answer

a reflection over the $x$ and then a translation $y$ units left

Question 6

In the figure shown below, lines $x$ and $y$ are parallel, and line $x$ is a transversal.

What is the value of $x?$

Accepted Answer

Answer

Answer

Answer

Question 7

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

Accepted Answer

<math>66\degree\ and\ 80\degree</math>

Answer

<math>46\degree\ and\ 90\degree</math>

Answer

<math>53\degree\ and\ 127\degree</math>

Answer

<math>68\degree\ and\ 68\degree</math>

Question 8

Nathan observes the growth of sunflower plants for a science project. He collects data on the relationship between the height, in centimeters, of each sunflower plant during a thirty-day period and the amount of fertilizer, in grams, used on each plant. The equation for the line of best fit for these data is $x$ where $y$ is the height of the plant in centimeters and $x$ is the number of grams of fertilizer used. Based on the model, what does the slope of the line represent?

Accepted Answer

the average growth of the plant per gram of fertilizer used

Answer

the average amount of fertilizer used per centimeter the plant grew

Answer

the amount of fertilizer used

Answer

the height of the plant

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