Linear Relationships Test Review

​Linear Relationships Test Review

Test tomorrow! ​

Some text here about the topic of discussion

​What do I need to know?

• Slope

  • graph

  • table

  • points

• Slope Intercept form

  • y= mx + b

• Graphing

• Types of Slope

• Solutions to an equation

• Real World​

Some text here about the topic of discussion

Multiple Choice

In the equation y=mx+b , what does the m represent?

• Slope

• Y-Intercept

• Linear

• X-Intercept

Multiple Choice

What is the slope?

• Positive

• Negative Negative

• Zero

• Undefined

Multiple Choice

What is the Slope?

• Positive
• Negative
• Zero
• No Slope

Multiple Choice

A line that has a slope of m = 0 is

• Horizontal

• Vertical

• really steep

• not so steep

Multiple Choice

In the equation y=mx+b , what does the b represent?

• X-Intercept

• Y-Intercept

• Linear

• Slope

Multiple Choice

What is the slope in the equation y=2x+3 ?

• 2

• 3

• 5

• 2x

Multiple Choice

What is the y-intercept of the line with the equation y = −2x + 4  ?

• -2

• 2

• 4

• -4

Multiple Choice

Find the slope of the line.

• 1/2

• -1/2

• 2

• -2

Multiple Choice

Find the slope of the line.

• -5/4

• 5/4

• -4/5

• 4/5

Multiple Choice

Find the slope.

• -5/3

• -3/5

• 5/3

• 3/5

Multiple Choice

Which graph represents the linear function y = −2/3x + 4  ?

Multiple Choice

Write the equation of the graph in slope-intercept form.

Hint: Slope-intercept form looks like y=mx+b

• y= -2x-4

• y= 2x-4

• y= 1/2x-4

• y= -1/2x-4

Multiple Choice

What is the slope-intercept equation for the table?

• x = 5y

• y = 5x

• y = 4x+1

• y = x+5

Multiple Choice

Based on the graph, Which of the following statements is TRUE?

• I drove 80 miles every 4 hours

• I drove 160 miles in 1 hour

• I drove 80 miles every 2 hours

• I drove 240 miles in 4 hours

Multiple Choice

What is the slope-intercept equation for the table?

• y= 2x

• y= 1/2x

• y= x

Multiple Choice

What is the equation of this line in slope-intercept form?

• y= 4x + 5

• y = 4/5x + 3

• y = -4/5x + 3

• y = -4.5x +3

Multiple Choice

What is the equation of this table in slope-intercept form?

• y = -2x + 1

• y = 2x + 1

• y = 1x - 2

• y = 1x + 2

Multiple Choice

What is the equation of the table in slope-intercept form?

• y = -2x + 1

• y = 1/2x + 1

• y = 2x - 1

• y = 1/2x - 1

Multiple Choice

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

Multiple Choice

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=2/3-3

• y=2/3x-3

Multiple Choice

Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

Multiple Choice

What is the equation for the table?

• y =1/4x -3

• y =4x - 3

• y = -3x -3 

• y =-2x -3 

Multiple Choice

Write the equation for the line.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Multiple Choice

Which function is best represented by this graph?

• $$y=\frac{1}{2}x+6$$

• $$y=-2x+3$$

• $$y=2x+6$$

• $$y=-\frac{1}{2}x+3$$

Multiple Choice

You plan to go snowboarding. The resort charges $15 an hour in addition to $25 to rent a board. Write an equation that represents the cost to go snowboarding for the day.

• y=15x-25

• 15x+25y=100

• 25x+y=15

• y=15x+25

Multiple Choice

Nicholas is buying shirts for his baseball team. He will pay $9.50 for each shirt plus a one-time fee of $22.50 for the design.

What equation can be used to find y, the total cost to buy x shirts?

• $$y=9.5x+22.5$$

• $$y=22.5x+9.5$$

• $$y=9.5x-22.5$$

• $$y=22.5x-9.5$$

Multiple Choice

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $200 is earned for every 3 hours worked

Multiple Choice

• Taylor can write 6 words per minute

• Taylor can write 25 words per minute

• Taylor can write 50 words per minute

• Taylor can write 150 words per minute

Multiple Choice

Jackson started with $800 in his savings account, but has to pay $30 a month for his electricity bill. Write an equation that relates his savings, y, to the amount of months, x.

• $$y=-30x+800$$   

• $$y=30x-800$$  

• $$y=-30x$$  

• $$y=12x-30$$  

Multiple Choice

Sally makes $12 per hour working at a store. Let y represent the amount of money Sally makes for working x hours. What equation represents the situation?

• x=8y

• y=8x

• x=12y

• y=12x

Multiple Choice

A large pizza costs $14. It then costs an additional $0.75 per extra topping. What equation represents the situation?

• y=14x+0.75

• y=0.75x+14

• y=14x

• y=0.75x

Multiple Choice

Calculate the slope between the line that passes through

(3, 7) and (7, 2)

• $$-\frac{5}{4}$$

• $$-\frac{4}{5}$$

• 5

• -4

Multiple Choice

Calculate the slope of the line that passes through the

points (1, -8) and (-3, 0).

• 4

• -1

• -2

• 6

Multiple Choice

What is the slope of these two points (5,-11) and (25,9)?

• $$\frac{2}{3}$$

• $$1$$

• $$-\frac{3}{2}$$