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Worksheetsexponential blended learning
Total questions: 16
Worksheet time: 12mins
Name
Class
Date
1.
What type of function is f(x)=2(1/7)x ?
a)
Exponential Growth
b)
Linear
c)
Exponential Decay
d)
None of the Abovee
2.
Write the equation of the graph.
a)
f(x) = 5x + 2
b)
f(x) = 3x - 2
c)
f(x) = 3x + 2
d)
f(x) = -3x +2
3.
a)
The end behavior of the graph is x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
b)
The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
c)
The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→2
d)
The end behavior of the graph is x →∞,y→2 and x→⁻∞, y→∞
4.
17-2 * 172
a)
17-4
b)
1 / 174
c)
170
d)
1
5.
100*3*3*3*3 written in exponential form is
a)
34
b)
1004
c)
3(1004)
d)
100(34)
6.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
7.
According to exponent rules, when we raise the power to a power we _______ the exponents.
Example: (d2)5
Example: (d2)5
a)
add
b)
subtract
c)
multiply
d)
divide
8.
According to exponent rules, when we multiply two power with the same base we _______ the exponents.
Example: c6 ⋅ c4
Example: c6 ⋅ c4
a)
add
b)
subtract
c)
multiply
d)
divide
9.
Find the missing exponent:
5y2 . (2y3)x = 80y14
5y2 . (2y3)x = 80y14
a)
x = 9
b)
x = 4
c)
x = 3
d)
x = 2
10.
Simplify using exponent rules.
a)
32x3y4
b)
32x9y13
c)
16x8y12
d)
16x6y7
11.
a)
b)
2x2z4
c)
3x2y5z4
d)
12.
a)
y2816x16z32
b)
y28−16x16z32
c)
16y28x16z32
d)
−8x−8y3z−12
13.
Solve: 98-x = 27x-3
a)
x = 5
b)
x = -5
c)
x = 1/5
d)
x = -1/5
14.
To solve 8 = 25x+7, you would need to re-write 8 as what base?
a)
8
b)
4
c)
2
d)
Cannot be determined
15.
813-x = (1/3)5x-6
a)
6
b)
-6
c)
9/2
d)
3/2
16.
What is the graph of the equation?
a)
b)
c)
d)
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