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21 questions
When using the Power to a Power rule, what are you supposed to do with the exponents? ex. (x9)12
Add the exponents.
Multiply the exponents.
Subtract the exponents.
Make it 12x9
Simplify the following: (4x3)4
16x7
44x7
256x12
16x12
The Quotient of Powers Property says, "to divide powers with the same base, _________ the exponents."
Divide
Add
Multiply
Subtract
Simplify the following: 8v32v5
4v2
4v2
−6v8
6v8
Anything raised to the zero power (except zero) is equal to what?
Select ALL that are correct.
Simplify the following: (2x4y−3)−1
2−1x−4y3
−x4y32
2x4y31
2x4y3
Simplify the following
(no negative exponents):
(−10a3)0
−10a3
1
0
undefined
Solve Using the Quadratic Formula
(−1 and −3)
( −0.5 and −1.5)
(0.5 and 1.5)
(1 and 3)
Identify the a, b, and c terms in the following quadratic equation.
a=4, b=5, c=16
a= −4, b= −5, c=−16
a=4, b= −5, c=16
a= −4, b=5, c= −16
Factor
(x+3)(x−3)
(2x−3)(x−3)
(2x+3)(x+3)
(2x−3)(x+3)
Factor and Solve
x=5 and x=1
x= −2.5 and x=1
x=2.5 and x=−1
x= −1 and x=−5
When f(x) = 9 - 3x and g(x) = 5x - 7
find f(x) + g(x).
14x - 10
-8x + 2
2x + 2
2x - 2
Given f(x) = 2x and g(x) = x2 + 3
find f(g(x)).
x2 + 2x + 3
4x2 + 3
2x2 + 3
2x2 + 6
When f(x) = x2 + 9 and g(x) = x - 9,
find f(x) - g(x).
x2 + x + 9
x2 - x + 9
x2 - x
x2 - x + 18
When f(x) = x2 - 9
and g(x) = x + 3 ,
find f(x) / g(x).
x - 3
x + 3
x - 12
x - 6
f(x)=2x + 4
g(x)=3x2 - 1
Find f(x) ⋅ g(x)
6x4 + 12x3 - 4x2 - 8x
-6x3 + 12x2 + 2x - 4
6x3 + 12x2 - 2x - 4
5x2 - 18x + 20
The notation for an inverse is
f−1(x)
g−1(x)
All of the above
Find the inverse of f(x)=10+7x
f−1(x)=10x−7
f−1(x)=7x−10
f−1(x)=10+7x1
Find the inverse of f(x)=3x−5
f−1(x)=53+x
f−1(x)=3x+5
f−1(x)=5x+3
Find the inverse of f(x)=4x
f−1(x)=4x
f−1(x)=4
f−1(x)=41
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