Worksheetsexponential functions
Total questions: 40
Worksheet time: 39mins
Name
Class
Date
1.
Simplify the exponential expression.
a)
2x6y12
b)
2x5y7
c)
8x6y12
d)
8x5y7
2.
What is the y-intercept of the function?
a)
2
b)
3
c)
1
d)
-2
3.
Simplify the exponential expression:
a)
10x-2
b)
2x2
c)
2x12
d)
10x12
4.
Given y=3x determine the y-intercept
a)
(0,1)
b)
(0,3)
5.
What is the common ratio for the sequence:
28, 14, 7, 3.5...
28, 14, 7, 3.5...
a)
2
b)
1/2
c)
-14
d)
-7
6.
What is the common ratio for the sequence:
3, 15, 75...
3, 15, 75...
a)
12
b)
1/5
c)
5
7.
Identify the y-intercept (initial value) of the function f(x)=2(4)x.
a)
2
b)
4
c)
(2)x
d)
8
8.
Identify the common ratio (multiplier) of the function f(x)=2(4)x.
a)
2
b)
4
c)
(2)x
d)
8
9.
In an exponential function, what does the 'a' represent?
a)
SLOPE
b)
RATE OF CHANGE
c)
INITIAL AMOUNT
d)
GROWTH OR DECAY FACTOR
10.
Evan's parents give him an allowance as follows: $1 in January, $2 in February, $4 in March and so on, doubling the amount he receives each month. Create the table on your paper. What is the common ratio?
a)
times 1
b)
times 2
c)
times .5
d)
divide by 2
11.
Evan's parents give him an allowance as follows: $1 in January, $2 in February, $4 in March and so on, doubling the amount he receives each month. How much allowance will he receive in August?
a)
$64
b)
$128
c)
$256
d)
$14
12.
Which sequence has a common ratio of 1.5?
a)
2, 3, 4.5, 6.75
b)
2, 3.5, 5, 6.5
c)
2, 4/3, 8/9, 16/27
d)
2, 3.5, 5.25, 7.875
13.
Does the table represent a linear or exponential function? Write the function.
*show your work on your paper*
*show your work on your paper*
a)
linear:
y = 12x + 12
y = 12x + 12
b)
linear:
y = 2x + 12
y = 2x + 12
c)
exponential:
y = 12(2)x
y = 12(2)x
d)
exponential:
y = 2(12)x
y = 2(12)x
14.
Identify the common ratio (multiplier) of the function f(x)=2(4)x.
a)
2
b)
4
c)
(2)x
d)
8
15.
Identify the y-intercept (initial value) of the function f(x)=2(4)x.
a)
2
b)
4
c)
(2)x
d)
8
16.
Write the equation that represents the table below:
a)
y=½(4)x
b)
y=2(4)x
c)
y=4(2)x
d)
y=4(½)x
17.
Is the equation linear, exponential or neither?
a)
Linear
b)
Exponential
c)
Neither
18.
Where does Harry live in the Dursley's home?
a)
With Dudley
b)
In the guest house
c)
In Mr. and Mrs. Dursely's house
d)
In a cupboard under the stairs
19.
Who decided where the children will be housed at Hogwarts?
a)
Albus Dumbledore
b)
The Sorting Hat
c)
The Sorting Broom
d)
Each child decides
20.
Who is Fluffy?
a)
Hagrid's Dragon
b)
Harry's Owl
c)
Hagrid's 3 headed dog`
d)
Dumbledore's pet snake
21.
What position does Harry play in Quidditch?
a)
Quaffle
b)
Beater
c)
Sweeper
d)
Seeker
22.
What house is Malfoy in?
a)
Hufflepuff
b)
Slytherin
c)
Gryffindor
d)
Ravenclaw
23.
What house is Harry Potter in?
a)
Hufflepuff
b)
Slytherin
c)
Gryffindor
d)
Ravenclaw
24.
What does NBA stand for?
a)
National Bowling Association
b)
National Baseball Association
c)
National Basketball Association
d)
National Bilingual Association
25.
What was the first professional league to use the 3 point line?
a)
National Basketball League
b)
Basketball Association of America
c)
American Basketball Association
d)
National Basketball Association
26.
How many teams does the NBA have?
a)
30
b)
20
c)
10
d)
15
27.
How many teams are in each division?
a)
3
b)
5
c)
30
d)
1
28.
In Aladdin, what is the name of Jasmine’s pet tiger?
a)
Timmy
b)
Rajah
c)
Mark
d)
Tylor
29.
In Peter Pan, Captain Hook had a hook on which one of his hands?
a)
Left
b)
Right
c)
None
30.
In Beauty and the Beast, how many egss does Gaston eat for breakfast?
a)
3 Dozen
b)
4 Dozen
c)
5 Dozen
d)
None of the above
31.
During the battle with Aladdin, what type of animal does Jafar transform himself into?
a)
Monkey
b)
Elephant
c)
Fish
d)
Cobra
32.
What is the name of the tavern where Flynn and Rapunzel meet a bunch of Viking thugs?
a)
Silly Goat Gruff
b)
The Little Red Den
c)
The Snuggly Duckling
d)
The Little Dog Laughed
33.
Complete the lyrics: Let it go, Let it go, Can't hold it back __________.
a)
any longer
b)
to much longer
c)
anymore
d)
no more
34.
In the movie, what was the first emotion to happen in Riley's brain?
a)
Joy
b)
Sadness
c)
Anger
d)
Fear
35.
What is the name of the candlestick in Beauty and the Beast?
a)
Candice
b)
Raulph
c)
Lumiere
d)
Tarzan
36.
What is wolverines name
a)
logan
b)
bob
c)
jack
d)
cammron
37.
Is hulk very smart when he is not hulk
a)
yes
b)
no
38.
What is Captain America's real name?
a)
Steve Austin
b)
Steve McQueen
c)
Steve Rogers
d)
Steve Strange
39.
What is this Superhero's name?
a)
Frozone
b)
Ice-Man
c)
Mr. Freeze
d)
Sub Zero
40.
Which Superhero does Dr. Bruce Banner become?
a)
The Incredible Hulk
b)
The Incredible Mr. Limpet
c)
The Incredible Shrinking Man
d)
Mr. Incredible
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