Precalc Unit 1 and 2 Review

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Tags

CCSS.8.F.A.1

CCSS.8.F.A.3

for the power function: f(x) = kx^a

• k = constant          a = power 
• a = constant          k = power 
• x = constant          a = power 
• f(x) = constant       k = power

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

• -4.5
• 2.9
• 2.8
• 24

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

• 3.5
• -31
• 2.4
• -8.6

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

• 9
• 3.6
• 7.8
• 1.1

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

Solve for b 

• 8
• 17/12
• 4/3
• 1/8

Tags

CCSS.HSG.SRT.C.8

g(x)=3x+4
h(x)=3x-1
Find g(h(x))

• -9x+11
• 4x²+4x
• 9x+1
• 9x+11

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

f(x) = 3x² + 7x and g(x) = 2x² - x - 1,
 find (f - g)(x).

• x² + 8x + 1
• x² + 6x - 1
• 5x² + 8x - 1
• x² + 8x -1

Tags

CCSS.HSF-BF.A.1B

g(n)=4n-4
f(n)=n³+4
Find (g+f)(n)

• -2n²-n+9
• -n³-4n
• -3n³-3n-5
• n³+4n

Tags

CCSS.HSF-BF.A.1B

• 0
• 16
• 8
• -4

Tags

CCSS.HSA.APR.A.1

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2