Linear Situations (CC1 - Ch.7 Review)

Linear Situations (CC1 - Ch.7 Review)

Multiple Select

What can you use to represent LINEAR relationships?

• verbal descriptions

• equations

• graphs

• tables

Multiple Choice

What is the linear equation for this table?

• y = 5x

• Not Linear

• x = 5y

• y = 10x

Multiple Choice

y = x - 6
What is the missing number?

• 12
• 10
• 14
• 13

Multiple Choice

What is the correct equation for the graph?

• y = x + 5

• x = y

• y = 5x

• x = 5y

Multiple Choice

The table shows the relationship between y, the cost to rent a boat, and x, the amount of time the boat is rented. Which graph best shows this relationship?

Multiple Choice

What is the linear equation for this table?

• y = x + 5

• y = 5x

• Not Linear

• x = y - 5

Multiple Choice

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9

Multiple Choice

Which equation shows how much money y is spent in x days?

• y = 9.25x

• y = 19.25 + x

• y = 19.25x

• y = x - 19.25

Multiple Choice

Write the equation for the table given

• y = 1/3x

• y = 3x

• y = 1/2x

Multiple Choice

Based on the information in the table, which equation can be used to model the relationship between x and y?

• y = 470x

• y = x + 94

• y = x + 470

• y = 94x

Multiple Choice

What values would be in the next row?

• 11 & 16

• 10 & 22

• 10 & 20

• 11 & 22

Multiple Select

The independent variable is ...

• on the x-axis

• Always in the first column of the table

• a part of the problem that is not changed by the other variables

• part of the problem that is changed by the other variables

Multiple Choice

The graph shows the number of points, y, a player earns in a balloon game based on the number of balloons the player pops, x. Which equation best represents the relationship between x and y?

• y = x + 25

• x = y + 25

• x = 25y

• y = 25x

Multiple Select

The dependent variable is ...

• the y-axis value

• depends on the x-value

• a part of the problem that is not changed by the other variables

• part of the problem that is changed by the other variables

Multiple Choice

The graph shows the amount of money earned by an employee based on the time he spent working. Which list shows the dependent quantities in the graph?

• 10, 20, 30, 40, 50

• 1, 2, 3, 4, 5

• 11, 22, 33, 44, 55

• 101, 202, 303, 404, 505

Multiple Choice

Macy receives $8.25 for every hour h she babysits. Which of the following equations can be used to represent the total amount she earns?

• t = 8.2h

• t = 8.25h

• h = 8.2t

• h = 8.25t

Multiple Choice

A firefighter uses equipment that weighs 60 pounds. The firefighter weighs x pounds. Which equation can be used to find t, the total weight of both the firefighter and his equipment in pounds?

• t = 60x

• t = x + 60

• t = 60 − x

• t = x − 60

Multiple Choice

The cost of downloading one song from a website is $0.99. Which equation can be used to find t, the cost in dollars of downloading n songs?

• t = 0.99 + n

• n = 0.99 + t

• t = 0.99n

• n = 0.99t

Multiple Choice

Which table shows values that work in this equation:

r = q + 10.1

Multiple Choice

What is the algebraic equation for this table?

• y = 480x
• x = y/480
• x + 480 = y
• 480 - x = y

Multiple Choice

Which equation matches the table?

• y = x 
• y = 5x
• y = x - 4
• y = x + 4

Multiple Choice

What equation does the table represent?

• y=x+1
• y=x-1
• y=2x+1
• y=2x-1

Multiple Choice

Which equation matches the table?

• y=2x
• y=x-3
• y=x+2
• y=1/2x

Multiple Choice

Find the value of y when x = 2.

• 2
• 6
• 7
• 8

Multiple Choice

Which graph is linear?

• Graph A
• Graph B
• Graph C
• Graph D

Multiple Choice

What is the linear equation for this table?

• y = 6x

• Not Linear

• y = 7x + 1

• y = 12x - 5