Algebra Sem1 Review

Evaluate the function 2p² – 4p + 1 when p = -1

• 5
• 6
• 7
• 8

Given the graph, what does the slope mean?

• months per gallon
• gallons per month
• wells per month
• time per gallon

Tags

CCSS.HSF.IF.B.4

Given the graph, what does the y-intercept mean?

• The number of wells started at 9000
• It took 10 months to empty the well
• When the well was first created (at month 0), it was filled with 9000 gallons
• At 9000 gallons, the well was 10 months old

Tags

CCSS.HSF.LE.B.5

Simplify (-1/2)⁰

• 1
• 0
• -1
• -2

Write the equation of the line.

• y=-3x-4
• y=-4x-3
• y=(-3/4)x-3
• y=(-4/3)x-3

Identify the slope and y-intercept of:
y = 1/2x - 1

• slope: 1/2   y-intercept:  -1 
• slope: 2/1   y-intercept:  -1
• slope: 3   y-intercept:  -3 
• slope: 2  y-intercept:  5 

Describe the association in the graph shown.

• Strong Negative
• Strong Positive
• Weak Negative
• Weak Positive

Describe the association in the graph shown.

• Strong Negative
• Strong Positive
• Weak Negative
• Weak Positive

Is the table linear or non-linear?

• Linear
• Non-Linear

The vertex of this parabola is...

• (-4, -12.5)
• (12.5, 4)
• (-12.5, -4)
• (4, 12.5)