If  $f\left(x\right)=\frac{3}{2x-5}$  , find f(1)

• -1

• -2

• -3

• -4

Tags

CCSS.HSF.IF.A.2

How do we determine if a graph is a function?

• HLT

• VLT

How do we determine if a graph has an inverse?

• HLT

• VLT

f(x) = 3 - 2x, g(x) = √x, find (f - g)(4)

• -7

• 3

• 6

• -1

Tags

CCSS.HSF-BF.A.1B

g(x) = √x and h(x) = 3x² + 2, find (g - h)(1)

• 0

• 3

• -6

• -4

Tags

CCSS.HSF-BF.A.1B

f(x) = 3 - 2x, h(x) = 3x² + 2, find f(h(-4))

• 63

• -97

• 14

• -50

Tags

CCSS.HSF-BF.A.1C

If  $f\left(x\right)=\frac{1}{2}x+3$  , find f⁻¹(x)

• 2x - 6

• 2y + 6

• 1/2x - 3

• 2x + 3

Tags

CCSS.HSF-BF.B.4A

How do you prove that two functions are inverses?

• multiply them

• ask a friend

• take the composition

• add them

Tags

CCSS.HSF-BF.B.4B

What is the domain of the given graph?

• 
  

  $\left(-\infty,\infty\right)$
  

• $\left[-\infty,\infty\right]$

• $\left[-2,\infty\right)$

• $\left(-2,\infty\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the given graph?

• $\left[-\infty,\infty\right]$

• $\left(-2,\infty\right)$

• $\left(-\infty,\infty\right)$

• 
  

  $\left[-2,\infty\right)$
  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5