Question 1

Triangle RED is shown on the coordinate grid. The coordinates of each vertex of the triangle are integers. What is the slope of $\overline{ED}$?

Accepted Answer

-5/3

Answer

5/3

Answer

7/2

Answer

-7/2

Question 2

The table shows the linear relationship between the number hours Alyssa worked, x, and the amount of money Alyssa earned, y. Based on the table, how much did Alyssa earn per hour?

Accepted Answer

$6.40

Answer

$15.60

Answer

$15.50

Answer

$6.50

Question 3

The table shows a linear relationship between the number of hours Scott drove, x, and the number of miles Scott drove, y. Based on the table, how many miles did Scott drive per hour?

Accepted Answer

65 miles

Answer

55 miles

Answer

50 miles

Answer

0.015 miles

Question 4

A gym charges a membership fee plus an additional fee per spin class. The table shows the linear relationship between the number go spin classes taken and the total cost including membership fee. Which statement is true?

Accepted Answer

The additional fee per spin class is $4.50.

Answer

The membership fee is $15.

Answer

The membership fee is $5.50

Answer

The additional fee per spin class is $12.

Question 5

A surfing company charges an introductory lesson fee and then per hour you rent the surfboard. The table shows the linear relationship between the number of hours renting the surfboard and the total cost including the introductory lesson fee. Which statement is true?

Accepted Answer

The introductory lesson fee is $25.

Answer

The cost of to rent the surfboard is $5 per hour.

Answer

The introductory lesson fee is $30.

Answer

The cost of to rent the surfboard is $3 per hour.

Question 6

A company  rents bicycles to riders in Central Park. The graph and table show the linear relationship between the cost per hour renting the bike and the total cost of the rental. What is the slope of the line that models the situation?

Accepted Answer

10

Question 7

Joel is selling pizzas for a fundraiser. The graph models the linear relationship between the number of pizzas sold and the money raised. Which best describes the money raised from selling pizzas.

Accepted Answer

$7.50 per pizza

Answer

$8.00 per 2 boxes

Answer

$5.00 per pizza

Answer

$3.00 per 2 boxes

Question 8

The table shows the number of gallons of gasoline in a car's gas tank after the car has been driven x miles. When these data are graphed on a coordinate grid, the points all lie on the same line. What are the slope and y-intercept of this line?

Accepted Answer

Slope=-$ \frac{1}{50}$, y- intercept = 22.5

Answer

Slope = -$\frac{1}{25}$, y-intercept = 22.5

Answer

Slope= -50 , y-intercept = 22.5

Answer

Slope = -25, y-intercept = 22.5

Question 9

What are the slope and y-intercept of the graph of the linear function shown on the grid?

Accepted Answer

Slope= -2/3, y-intercept = 6

Answer

Slope = -2/3, y-intercept = 9

Answer

Slope = -3/2, y-intercept = 6

Answer

Slope = -3/2, y-intercept 9

Question 10

What are the slope and the y-intercept of the graph of the linear function shown on the grid?

Accepted Answer

Slope= 3, y-intercept = -7

Answer

Slope = 1/3, y-intercept = -7

Answer

Slope = 1/3, y-intercept = 2.2

Answer

Slope = 3, y-intercept = 2.2

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