College Algebra Semester 1 Review

p(x) = 3x + 4
q(x) = 2x²
Find q(p(x))

• 6x² + 4
• 18x² + 48x + 32
• 18x² + 32
• None of these.

Tags

CCSS.HSF-BF.A.1C

Parallel lines have __________ slopes

• Equal
• Opposite
• Reciprocal 
• Total

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Write an equation for a line that is perpendicular to the graph shown and passes through the point (4,-1)

• y = 2x + 3

• y = 1/2x - 3

• y = 1/2x + 1

• y = -2x + 1

Write a linear function with the given values:
f(0) = 2
f(5) = -3

• f(x) = x + 2
• f(x) = x - 3
• f(x) = -x - 2
• f(x) = -x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Factor
x² + 9x - 36

• (x + 12)(x - 3)
• (x + 9)(x - 4)
• (x - 12)(x + 3)
• (x - 9)(x - 4)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve |x+5|>2

• (-7,-3)
• (-∞,-7)∪(-3,∞)
• (-∞,-3)
• (-3,∞)

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Find the zeros of the function
f(x)=4x² + 11x - 3

• x = -3/4, x = -1
• x = 4, x = 3
• x = 1/4, x = -3
• x = -1/4, x = 3

Tags

CCSS.HSA-REI.B.4B

Write as a single complex number: (3+4i)(2-i)

• 10+5i
• 10-5i
• 2+5i
• 10+3i

Tags

CCSS.HSA.APR.A.1

Solve for x

• 6
• 17/5
• 19/2
• - 6

Tags

CCSS.HSA.REI.A.2

Solve.

• no solution
• 6
• 3
• 4

Tags

CCSS.HSA.REI.A.2