Unit 8 Review Alg 2 2022-23

What is the horizontal asymptote of the exponential function?

• y=-3
• x=-3
• y=1
• x=1

Tags

CCSS.HSF-IF.C.7E

What is the asymptote of y = 2^x - 3

• y = 0

• y = -3

• x = 0

• x = -3

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function f(x)=13(.27)^x

• (.27, 0)

• (0, .27)

• (0, 13)

• (13, 0)

Tags

CCSS.HSF-IF.C.7E

Identify the domain of this exponential function?

• All real numbers
• All real number greater than or equal to 0
• All real numbers greater than 0
• All real numbers less than or equal to 1

Tags

CCSS.HSF-IF.C.7E

Identify the range of the function shown here.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the equation given base 2 with point (1,6)

Tags

CCSS.HSF.LE.A.2

If there is a 4% decrease, what's the growth or decay factor?

• 0.4

• 1.04

• 0.04

• 0.96

Tags

CCSS.HSF-IF.C.8B

If there is a 15% increase, what's the growth or decay factor?

• 0.15

• 0.85

• 1.15

• 0.75

Tags

CCSS.HSF-IF.C.8B

Which equation matches the graph?

• y = 4^x + 3

• y = -4^x + 3

• y = 4^{(x + 3)}

• y = 2*4^x + 3

Tags

CCSS.HSF-IF.C.7B

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+0.14)^x

• y=6(1-0.14)^x

Tags

CCSS.HSF.LE.A.2