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- Multiple ChoicePlease save your changes before editing any questions.
If f(x) = 3x-1 and g(x) = x2+2,
what is (f ° g)(x) ?
3x2 +5
x2 +1
3x2 +1
3x2 +6
- Multiple ChoicePlease save your changes before editing any questions.
If f(x) = x-1 and g(x) = 2x,
what is and g(f(x)) ?
2x2-1
2x-1
2x-2
x-2
- Multiple ChoicePlease save your changes before editing any questions.
Given f and g in the graph,
what is f(g(2)) ?
3
8
1
4
- Multiple ChoicePlease save your changes before editing any questions.-11-1/3-5/3
- Multiple ChoicePlease save your changes before editing any questions.
If and find
2
15
7
-9
- Multiple ChoicePlease save your changes before editing any questions.Given f(x)= x2 + 25 and g(x)= x - 5, find (f+g)(x).x2 + x - 20x2 + x + 20-x2 + x - 20x2 - x - 20
- Multiple ChoicePlease save your changes before editing any questions.g(x) = 2x - 5
h(x) = 4x + 5
Find (g - h)(3)1816-1628 - Multiple ChoicePlease save your changes before editing any questions.f(x) = x + 5 and g(x) = x2 - 2x + 3
Find f(x) * g(x)x3 + 3x2 - 7x + 15x3 - 2x2 + 15x3 + 3x2 - 10x + 15x3 - 3x + 15 - Multiple ChoicePlease save your changes before editing any questions.
f(x)=x2
g(x)=x-3
(g x f)(-2)
1
dude i have no idea what is going on
81
9
- Multiple ChoicePlease save your changes before editing any questions.h(x)=x2-3x-10,
j(x)=3x-2
What is (h/j)(-2)-2undefined01 - Multiple ChoicePlease save your changes before editing any questions.What are the transformations of this functions compared to the parent function y = √(x)?Shifted right 5, shifted down 2, and reflected over the x-axisReflected over the x-axis, vertical stretch, and shifted right 5Reflected over the x-axis, vertical stretch, and shifted left 5Shifted right 5, shifted down 2
- Multiple ChoicePlease save your changes before editing any questions.What are the transformations to the graph compared to the parent function y=√(x)?Shifted right 2, shifted up 3, and reflected over the y-axisShifted left 2, shifted up 3, and reflected over the y-axisShifted left 2, shifted up 3, and reflected over the x-axisShifted right 2, shifted up 3, and reflected over the x-axis
- Multiple ChoicePlease save your changes before editing any questions.Which equation describes the transformation of shifting f(x)=x2 two units right?x2 + 2x2 - 2(x + 2)2(x - 2)2
- Multiple ChoicePlease save your changes before editing any questions.Describe the transformations of f(x) when compared to the parent function.
f(x)=x2+5horizontal shift right 5 unitshorizontal shift left 5 unitsvertical shift up 5 unitsvertical shift down 5 units - Multiple ChoicePlease save your changes before editing any questions.Describe the transformations of f(x) when compared to the parent function.
f(x)=(x+7)2horizontal shift left 7 unitshorizontal shift right 7 unitsvertical shift up 7 unitsvertical shift down 7 units - Multiple ChoicePlease save your changes before editing any questions.
In the equation f(x)=5(x+3)2-10 what effect does the 5 do when compared to the parent function?
Vertical stretch by a factor of 5
Vertical compress by a factor of 5
Reflect over x-axis
Vertical shift up 5 units
- Multiple ChoicePlease save your changes before editing any questions.If the blue function is f(x)=x2, then the red function must beg(x)=x2-5g(x)=x2+5g(x)=(x-5)2g(x)=(x+5)2
- Multiple ChoicePlease save your changes before editing any questions.g(x)=-f(x)
Describe the transformation to f(x) that results in g(x).f(x) has been reflected over the x-axis.f(x) has been reflected over the y-axis. - Multiple ChoicePlease save your changes before editing any questions.The blue function is the parent function f(x) = x3. Which of the following is the correct equation for the red function, g(x)?g(x)=x3+1g(x)=x3-1g(x)=(x-1)3g(x)=(x+1)3
- Multiple ChoicePlease save your changes before editing any questions.If the blue graph is f(x) (the original function) and the red graph is the transformation, what is the equation of the red graph?-f(x)f(-x)f-1(x)f(2x)