CCSS.Math.Content.8.F.B.4

Sharon makes money by commission rates. She gets 17% of everything she sells. If Sharon sold $37000 worth of items this month, what is her salary for the month?

• $14,800
• $5,180
• $629
• $6,290

Tags

CCSS.Math.Content.8.F.B.4

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.Math.Content.8.F.B.4

Write an expression for the following. Jerry has $20 and makes $7 per hour.

• y = 7x + 20
• y = 7 + 20x
• y = 20 + 7
• y = 20x + 7x

Tags

CCSS.Math.Content.8.F.B.4

Which line(s) are parallel to y = x/2+10

• y=x/2-5
• y=2x
• y=-2x-15
• None of them

Tags

CCSS.Math.Content.8.F.B.4

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

Tags

CCSS.Math.Content.8.F.B.4

What are the slope and the y-intercept of the line with the equation 
y = x

• m = 0, b = 0
• m = 1, b = 1
• m = 0, b = 1 
• m = 1, b = 0

Tags

CCSS.Math.Content.8.F.B.4

What does 'b" represent in y=mx+b

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.Math.Content.8.F.B.4

Find the initital value

• 20

• 0

• 17

• 1

Tags

CCSS.Math.Content.8.F.B.4

A local theater sells admission tickets for $9.00 on Thursday nights. At capacity, the theater holds 100 customers. The function M(n)=9n represents the amount of money the theater takes in on Thursday nights, where n is the number of customers. What is the domain of M(n) in this context?

• all whole numbers

• all non- negative rational numbers

• all non-negative integers that are multiples of 9

• all non-negative integers less than or equal to 100

Tags

CCSS.Math.Content.8.F.B.4

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

Tags

CCSS.Math.Content.8.F.B.4