Algebra Graphing Keystone Practice

Match the system to the graph (solution set is on the left)

• y ≤ 3x   and  y ≤ -2x + 4

• y > 3x   and  y > -2x + 4

• y < 3x   and  y > -2x + 3

• y > 3x   and  y < -2x + 4

Tags

CCSS.HSA.REI.D.12

Which of the following is not a solution to this system of inequalities?

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)

Tags

CCSS.HSA.REI.D.12

Write an equation in slope-intercept form of the line that passes through the given points: (-4,-7) and (-6,9)

• y = 8x + 39

• y = -8x - 39

• y = -8x - 32

• y = 8x + 32

Find the slope.

• -2

• 2

• ¹/₂

• -¹/₂

Tags

CCSS.8.EE.B.5

• A

• B

• C

• D

Which graph represents a function?

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Which graph is a function?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Which statement about the relation is true?

• The relation is not a function of x because all functions are linear

• The relation is a function of x because values of x increase towards infinity

• The relation is a function of x because each value of y corresponds to one value of x

• The relation is not a function of x because more than one value of y may correspond to the same value of x

Darlene is collecting prize tickets. The equation y = 2x + 1 describes the relationship between the number of days (x) since she began collecting and the number of prize tickets (y) she has collected. Which statement correctly describes a solution to the system?

• Darlene has collected 2 prize tickets at the end of 1 day.

• Darlene has collected 4 prize tickets at the end of 9 days.

• Darlene has collected 22 prize tickets at the end of 10 days.

• Darlene has collected 25 prize tickets at the end of 12 days.

Tags

CCSS.HSF.IF.A.2

Which graph shows the solution set of the inequality |2x - 7| > 3?

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