| Domain & Range (2.1) | Function Arithmetic (2.2) | Function Composition (2.3) | Inverse Function (2.4) | Function Transformations (2.6) |
|---|---|---|---|---|
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What is the set of all the x-values.
The domain of a function?
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f(6) = 198
Evaluate the function.
f(n) = n^3-3n f(6) = ? |
What is f of g of x.
How f(g(x)) is read.
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What is switching the domain and range (x's and y's).
The main component when finding the inverse of a function.
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what is 0 ≤ a ≤ 1.
Horizontal stretch factor
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No.
Is the following a function?
(-2, 1),(3, -2), (-2, -2), (4, 1) |
What is w(-1) = -7.
Evaluate w(n) = 2n - 5 when w(-1)
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What is g(h(9)) = -129
Evaluate g(h(n)).
g(n) = -4t + 3 h(n) = 4t -3 Find g(h(9)). |
What is -5x + 10.
Find the inverse of h(x) = (10-x)/5.
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What is f(x) = f(x) + 1
How would you represent a vertical shift up 1?
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{-2, 1}
What is the range?
(-2, 1), (3, -2), (2, -2), (4, 1) |
What is f(a) - g(a) = 2a^3 - a - 4.
Evaluate f(a) - g(a)
f(a) = 2a^3 +3a g(a) = -2a^3 +3a |
What is h(g(n)) = -16t +15
Evaluate h(g(n)).
g(n) = -4t + 3 h(n) = 4t -3 |
What is x + 1
Find the inverse of f(x) = x - 1
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what is f(x) = f(-x).
Reflection over the y axis.
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What is - infinitely ≤ x ≤ infinitely, and - infinitely ≤ y ≤ infinitely
The domain and range of a function that continues infinitely in every direction (horizontally and vertically)
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f(-3x) / g(-3x) = -3x / -2x - 1
Evaluate the following function.
f(x) = 3x g(x) = 2x -3 Find f(-3x) / g(-3x) |
What is g(h(3)) = 18
Evaluate g(h(3)).
h(x)= x^2 +2x +2 g(x) = x + 1 |
What is (2, -1), (2, 2), (-2, 3), (1, 5).
Find the inverse of the set of points:
(-1, 2), (2, 2), (3, -2), (5, 1) |
what is f(x) = 4f(x).
How would you represent a vertical stretch of 4?
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What is the test used on graphs to determine if it is a function?
The Vertical Line Test
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h(t)*g(t) = 2t^4 - 4t^3 - 10t +20
Evaluate the following function.
h(t) = t^3 - 5 g(t) = 2t - 4 Find h(t)*g(t) |
What is x^2 +3x + 3
Evaluate h(g(x)).
h(x)= x^2 +2x +2 g(x) = x + 1 |
What is (-1/x) -3
Find the inverse of f(x) = 1/ (-x-3)
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what is f(x) = f(x - 4).
How would you represent a horizontal right shift of 4? (Moving right 4)
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