CCSS.Math.Content.8.F.A.3

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

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.Math.Content.8.F.A.3

If f(x)=3x-9,
find f(5).

• f(5) = 6
• f(5) = 16
• f(5) = -4
• f(5) = 24

Tags

CCSS.Math.Content.8.F.A.1

CCSS.Math.Content.8.F.A.3

Rich is a member of a gym. He pays a monthly fee plus a per-visit fee. The equation below represents the monthly amount Rich pays for his membership to the gym per month for x visits.
y=3x+10
What does the y-intercept of the graph of this equation represent?

• The monthly fee
• How much Rich pays per visit
• The number of times Rich goes to the gym
• The total cost at the end of the month

Tags

CCSS.Math.Content.8.F.A.3

A dance school charges a registration fee in addition to a fee per lesson. The equation y = 30x + 25 represents the total cost y of x lessons. What is the cost per lesson?

• $30
• $25
• $55
• $5

Tags

CCSS.Math.Content.8.F.A.3

Is the function Linear or Nonlinear?

• Linear
• Nonlinear

Tags

CCSS.Math.Content.HSA.REI.D.10

CCSS.Math.Content.8.F.A.3

The table represents a function. Is it linear or non-linear?

• Linear
• Nonlinear

Tags

CCSS.Math.Content.8.F.A.1

CCSS.Math.Content.8.F.A.3

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, C, after h hours of babysitting. 

• C = 5h + 3
• C = 3h + 5
• H = 5c + 3
• H = 3c + 5

Tags

CCSS.Math.Content.8.F.A.3

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

Tags

CCSS.Math.Content.8.F.A.3

The graph of a linear function is always a straight line?

• true
• false

Tags

CCSS.Math.Content.8.F.A.3

Which of the following systems of linear equations represent coincidental lines?

• y = 2x - 3

  2y = 4x + 6

• y = x + 2

  y = 2x + 1

• y = -3

  x = -4

• y = 2x + 4

  y = 2x + 4

Tags

CCSS.Math.Content.8.F.A.3