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Unit 11 Summative Review

Last updated 12 months ago

15 questions

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Question 1

1.

Match the slope with the graph.

Draggable item		Corresponding Item
		Positive
		Negative
		Zero
		Undefined

Question 2

2.

Which of the following lines has a slope of 1?

Red

Green

Black

Blue

Question 3

3.

Which of the following lines has the greatest slope?

Blue

Green

Black

Red

Question 4

4.

Calculate the slope from the table.

Question 5

5.

Find the slope between (5, 8) and (9, 4).

Question 6

6.

Find the slope between (-6, 7) and (2, 9).

Question 7

7.

Is the following table proportional? (Yes or No)

Question 8

8.

Determine the equation of the line. Put your answer in slope-intercept form.

Question 9

9.

Which graph has a slope of -2 and goes through the point (3, -5)?

Question 10

10.

Which graph matches the equation y=\frac{2}{3}x

Question 11

11.

Write the equation of a line that has a slope of -2 and a y-intercept of 8.

Question 12

12.

Two contractors are bidding on building a house. Contractor A's price is represented in the table below. Contractor B's price is represented by an equation, with y representing the total price and x representing the square feet of the house.

What is the difference in the price per square foot between contractor A and contractor B?

Question 13

13.

Two companies are selling sugar by the pound. The cost of sugar for Company A is represented in the table below, while the cost for Company B is represented by an equation with y representing the total cost in dollars for x pounds of sugar.
Find the total cost in dollars of buying 11 pounds of sugar from the more expensive company.

Question 14

14.

Select the store with the least expensive ice cream per scoop.

Store A calculates the total price D in dollars of ice cream with S scoops using the equation D=0.75S.

Question 15

15.

The graph below shoes the relationship between the number of tickets sold for a band concert and the amount of money, in dollars, collected from the sales of the first 30 tickets.
For the data in the graph, create an equation that can be used to calculate m, the amount of money, in dollars, collected for t tickets sold.