A2 8.3-8.4B Quizizz

Write in exponential form.
log₂(¹/₈) = -3

• 2^-3 = ¹/₈
• 2^1/8 = -3
• -3² = ¹/₈
• -3^1/8 = 2

                 Simply the expression.                   $e^{-4}\cdot e^6$  

•  $e^{-2}$  

•  $\frac{1}{e^2}$  

•  $e^2$  

•  $e^{24}$  

•  $e^{-24}$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.2

You deposit $975 in an account that pays 5.5% annual interest compounded continuously. What is the balance after 6 years?

• $26,434.82

• $1251.36

• $2711

• $1356.19

You deposit $1800 in an account that pays 4.5% annual interest compounded continuously. What is the balance after 4 months?

• $292,958,624.60

• $1773.47

• $1826.93

• $10889.37

What is the transformation from the parent function of  $y=\ e^{2\left(x-4\right)}-3$  ?

• right 4, down 3

• left 4, down 3

• right 3, up 4

• left 3, down 4

Find the mistake in the problem.

• They should have subtracted the exponents.

• They should have added the exponents.

• They should have multiplied the exponents.

• They should have divided the exponents.

Does the function $y=4e^{-0.75x}$  represent exponential growth or decay?

• exponential growth because r>0

• exponential growth because r<0

• exponential decay because r>0

• exponential decay because r<0

Tags

CCSS.HSF.IF.C.7

Rewrite log₂8 = 3 in exponential form

• 2⁸ = 3

• 2³ = 8

• 3² = 8

• 8³ = 2

Tags

CCSS.HSF.BF.B.5

Evaluate without using a calculator log₅25 = ?

• 2

• 5

• 125

Evaluate without a calculator.

log₃81

• 4

• ¹/₄

• -4

• -¹/₄