Algebra 1 Midterm Review

Which graph shows f(x) = 3x-1?

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Find the x- and y-intercepts of 3x+5y=15

• (0,5) and (3,0)

• (0,-5) and (-3,0)

• (0,3) and (5,0)

• (0,-3) and (-5,0)

Which is the correct graph of the inequality: 1/2x + y < 4

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Tags

CCSS.HSA.REI.D.12

What is the point of intersection of

y = -2x - 4 and y = -x - 2

• (2,0)

• (-2,0)

• (0,2)

• (0,-2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• f(x) = 2x + 4

• f(x) = -2x - 4

• f(x) = 2x - 4

• f(x) = -2x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• .3 inches per day (slope = 3/10)

• .6 inches per day (slope = 6/10)

• 3 inches per day (slope = 3/1)

• 6 inches per day (slope = 6/1)

Tags

CCSS.8.EE.B.5

• x < 4 (-infinity, 4)

• x > 4 (4, infinity)

• x < 4 (-infinity, 4]

• x > 4 [4, infinity)

• x < 6 (-infinity, 6)

• x > 6 (6, infinity)

• x < 6 (-infinity, 6]

• x > 6 [6, infinity)

Dariel earns $15.00 per hour working after school. He needs at least $243 for the new Jordans.

Write and solve an equation that describes how many hours he must work to reach his goal. (Round answer to nearest hour)

• Dariel must work at least 15 hours

• Dariel must work at least 18 hours

• Dariel must work at least 17 hours

• Dariel must work at least 19 hours

The perimeter, P, of a rectangular football field is given by the equation P = 2W + 2L. Jared knows the perimeter of the football field and wants to find L. Solve P = 2W + 2L for L.

• L = (P - 2W)/2

• L = 2P - 4W

• L = 2P + 4W

• L = (P + 2W)/2

Tags

CCSS.HSA.CED.A.4