Midterm Algebra I Practice

A club at school needs $500. Their money collection for the week is modeled with f(x)=10+20x. What is the meaning of the constant 10?

• It's the starting amount.
• It's how much money is left over.
• It's how much money still needs to be collected.
• It's the amount of money raised each week.

Tags

CCSS.HSF.LE.B.5

A bakery has an order to make 100 cupcakes. The workers can frost and decorate 3 cupcakes per minute. Let x be the number of minutes the workers have been working. Write an inequality that says the number of cupcakes remaining to be decorated is less than 20.

• 3x-100<20
• 100+3x<20
• 100-3x>20
• 100-3x<20

Tags

CCSS.7.EE.B.4B

Which function has the same y-intercept as the graph?

• y = (12-6x) / 4
• 27 + 3y = 6x
• 6y + x = 18
• y + 3 = 6x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Based the tables, what is the solution of the system?

• (1, 2)
• (-1, -8)
• (2, -5)
• No Solution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which inequality is represented in the graph?

• y ≥ -3x + 4
• y ≤ -3x + 4
• y ≥ -4x - 3
• y ≤ -4x - 3

Tags

CCSS.HSA.REI.D.12

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

• slope
• y-intercept
• linear
• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line shown.

• 0

• Undefinded

• 4

• -4

Tags

CCSS.8.EE.B.5

What is the slope if the changes in x = 0?

• Undefined

• 0

• 1

• 90

Tags

CCSS.8.EE.B.5

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

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(6,7) and (4,2)

• 2/5
• -5/2
• 5/2
• -1/2

Tags

CCSS.8.EE.B.5