WorksheetsFeedback Friday 5/1/2020 Exponents
Total questions: 20
Worksheet time: 1hrs 24mins
Name
Class
Date
1.
n²⋅n⁴⋅n⁵
a)
n¹¹
b)
n⁴⁰
c)
n¹³
d)
n²²
2.
4r-3 * 2r2
a)
8r
b)
4
--
r6
--
r6
c)
16x6
d)
8
--
r
--
r
3.
(x2)0
a)
1
b)
2
c)
x20
d)
x2
4.
(x4)3
a)
x12
b)
x43
c)
x7
d)
x4
5.
Simplify 4a2b4⋅3a2b2
a)
a54b3
b)
12a4b6
c)
6b8a
d)
24b
6.
According to exponent rules, when we divide the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
7.
3⁻⁴
a)
-81
b)
-34
c)
34
d)
1 ⁄ 81
8.
a)
A
b)
B
c)
C
d)
D
9.
a)
110
b)
126
c)
z10
d)
z26
10.
a)
4y6
b)
4y22
c)
30y6
d)
30y22
11.
a)
1/p2
b)
p4
c)
1/p4
d)
p
12.
What type of function is f(x)=2(1/7)x ?
a)
Exponential Growth
b)
Linear
c)
Exponential Decay
d)
None of the Abovee
13.
What is the y-intercept of the function?
a)
2
b)
3
c)
1
d)
-2
14.
What type of function is y = 7(5/4)x?
a)
Exponential Growth
b)
Exponential Decay
c)
Linear
d)
None of the above
15.
What is the initial value of the situation represented by f(x)=0.05(2)x?
a)
0.05
b)
2
c)
0.1
d)
1
16.
What is the growth factor of the situation represented by f(x)=10(0.3)x?
a)
10
b)
0.3
c)
1
d)
3
17.
Which of the following functions shows an initial amount of $15 and an increase of 35% each year?
a)
y = 15(35)x
b)
y = 15(1.35)x
c)
y = 15(0.35)x
d)
y = 35(1.15)x
18.
What is the asymptote of the parent function y=2x?
a)
x=0
b)
y=0
c)
x=2
d)
y=2
19.
What is the growth/decay factor for the following table?
a)
50
b)
2
c)
1/2
d)
-50
20.
Which function describes the table?
a)
linear
b)
exponential
c)
neither
100 %
