Inverses
Exponents
Logarithms
e
Disney
100
Are these functions inverses of each other? f(x)=2x+1 and g(x)=0.5+x
What is no?
100
Change 4 into a base of 2
What is 2^2?
100
Write in log form: 2^6=64
The log base 2 of 6 is equal to 64
100
Solve e^(x+2)=95
x=2.55
100
Name the two cities where Disney Parks are located.
What is Orlando and Anaheim?
200
y=x
What is the reflection line of inverses?
200
Change 3 into a base of 9
What is 9^(1/2)?
200
Using properties of logs, solve for x: log(x) = log(4)+log(7)
What is x=28?
200
Solve this expression: 10+e^(2x-3)=32
x=0.0455
200
Mickey Mouse is tattooed between which of Ms. Hayes's ear?
What is her right ear?
300
How do you tell if two functions are inverses of each other?
Find the inverse of one function and see if it is equal to the other original equation. Or find the composition of both equations.
300
Solve for x: 216=6^x
What is x=3?
300
Expand this expression: log((xy^4)/z^5)
What is log(x)+4log(y)-5log(z)?
300
At what annual percent interest rate will $130 grow to $310 in 5 years, if interest is compounded continuously?
17.4%
300
What does the evil witch in Snow White ask her mirror?
Mirror Mirror on the wall, who's the fairest of them all?
400
What is the inverse of [(0,4),(2,5),(6,4),(3,9)]?
What is [(4,0),(5,2),(4,6),(9,3)]?
400
Solve for x: 32=4^(x+2)
What is x=0.5?
400
Evaluate this expression: log_2_(5)
What is 2.322?
400
An amount of $2,340.00 is deposited in a bank paying an annual interest rate of 3.1%, compounded continuously. Find the balance after 3 years.
$2,568.06
400
What are the names of Cinderella's step sisters?
Who are Anastasia and Drizella?
500
Find the inverse of the function: f(x)=(2x^2+3)/5
What is y=sqrt((5x-3)/2)?
500
How do you get the variable of out this expression: 5^(x+2)=30
What is take the log of both sides?
500
Expand this expression: log((x-1)^2(x+1)/(x+5))
What is log(x-1)+log(x-1)+log(x+1)-log(x+5)?
500
How many years will it take for $110 to grow to $240 if it is invested at an annual rate of 7% compounded continuously
11.145 years
500
How many daughters does King Triton have?
What is 7?
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