S14 & S15 Quiz

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

What is the range of this graph?

• y = 6
• (0, -4)
• y > -6
• y < -6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

When is the graph positive?

• x<1

• x>1

• x<-3

• x>-3

Which dashed line is an asymptote for the graph above?

• Line a

• Line b

• Line c

• Line d

Tags

CCSS.HSF-IF.C.7E

What is the end behavior of the function

•  x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
• x →∞, y→∞ and x→⁻∞, y→∞
• x →∞, y→∞ and x→⁻∞, y→2
•  x →∞,y→2 and x→⁻∞, y→∞

Tags

CCSS.HSF-IF.C.7E

Write the equation of the graph.

• f(x) = 5^x + 2

• f(x) = 3^x - 2

• f(x) = 3^x + 2

• f(x) = -3^x +2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the transformation of f(x)=(1/2)^x+4-3

• stretch

  left 4

  down 3

• left 4

  down 3

• right 4

  up 3

• stretch

  right 4

  down 3

Tags

CCSS.HSF.BF.B.3

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x
• y=6(1+14)^x
• y=6(1.14)^x
• y=6(0.86)^x

Tags

CCSS.HSF.LE.A.2

Given the following table of values, construct the function that represents the sequence.

• y = 3(4)^x

• y = 3x + 4

• y = 4(3)^x

• y = 4x + 3

Tags

CCSS.HSF.LE.A.2

Write the equation of the exponential function for the given table.

• y = 2(1/3)^x

• y = -2(1/3)^x

• y = 1/3(2)^x

• y = 2(-1/3)^x

Tags

CCSS.HSF.LE.A.2