Final Review for Tuesday

What function model best represents the data in the table?

• linear

• exponential

• quadratic

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.2

CCSS.HSF.LE.A.1

Which statement is true based on the data in the table?

• f(x) is an exponential function

• g(x) is a linear function

• The y-intercept of g(x) is 10

• The slope of f(x) is 3

Tags

CCSS.8.F.A.3

What's the axis of symmetry of y=3x²-6x+4

• x=1
• x=-6
• x=2
• x=-1

Tags

CCSS.HSA.REI.B.4

What is the explicit formula for the following pattern:

• f(x)=x²
• f(x)=(x+1)(x+2)
• f(x)=x(x+1)
• f(x)=x²-1

Tags

CCSS.HSF.BF.A.2

What is the explicit formula for this pattern:

• f(x)=x²+1
• f(x)=x²+3x+1
• f(x)=3x²+1
• f(x)=(x+2)²+1

Tags

CCSS.HSF.BF.A.2

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

Tags

CCSS.HSF.LE.B.5

Which function has a range of  $f\left(x\right)\le5$  ?

•  $f\left(x\right)=-3x+5$  

•  $f\left(x\right)=-\left(x-1\right)^2+5$  

•  $f\left(x\right)=-1\left(3\right)^x+5$  

•  $f\left(x\right)=-2x+5$  

Tags

CCSS.HSF-IF.C.7E

Looking at the graph, for which x-values is f(x)>g(x)?

• $-\infty<x<3\ and\ 5<x<\infty$

• $-\infty<x<2\ and\ 4<x<\infty$

• $3<x<5$

• $2<x<4$

What is the factored quadratic equation in the following graph?

• ( x+ 2)(x + 6) = y
• x² - 8x + 12 = y
• (x - 2)(x - 6) = y
• (x - 4)(x + 4) = y

Tags

CCSS.HSF-IF.C.7A

Determine the vertex of the parabola y=5(x-2)²–7

• (5, -7)
• (-2, -7)
• (2, -7)
• (-7, -2)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7