Math 3 Semester 1 review

What's the name of the inverse of g(x)?

• f(x)
• f^-1(x)
• y
• g^-1(x)

Tags

CCSS.HSF-BF.B.4A

When creating an inverse you must...

• Switch the x and y
• Solve for x
• Draw a graph
• Potato

Tags

CCSS.HSF-BF.B.4C

What is the Range for the graph?

• A

  [2 , ∞)

• B

  (− ∞ , 3]

• C

  [3 , ∞)

• D

  All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is f(-1)?

• 6

• -2

• 4

• 3

Tags

CCSS.HSF.IF.A.2

Factor
k² - 2k - 24

• (k+4)(k-6)
• (k+4)(k+6)
• (k+6)(k-1)
• (k-4)(k+6)

Identify the zeros

• x=2, x=6, x=-4
• (x+2)(x+6)(x-4)
• (x-2)(x-6)(x+4)
• x=-2, x=-6, x=4

Tags

CCSS.HSA.APR.B.3

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

• y = 15(35)^x
• y = 15(1.35)^x
• y = 15(0.35)^x
• y = 35(1.15)^x

Tags

CCSS.HSF.LE.A.2

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Identify the initial value:

y = 6.87 (4)^x

• a = 4

• a = 6.87

• a = 3

• a = 1

What is the volume of this prism?

• 6 cubic in

• 12 cubic in

• 24 cubic in

Tags

CCSS.5.MD.C.5A

CCSS.6.G.A.2