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MP2 Exam Review Part II Flashcards | StudBud
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MP2 Exam Review Part II
MP2 Exam Review Part II
12 terms
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StudBud Administration
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10 plays
A beginning review of derivatives
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
If f ' (9) > 0 and f '' (9) < 0, at x = 9, the graph of f(x) is?
increasing and concave down
decreasing and concave up
increasing and concave up
decreasing and concave down
2
If g''(3) = 10, what is happening at x=3?
concave up
concave down
decreasing
increasing
3
If f '(3)=0 and f ''(3)=4.5, then at x=3 there is a(n)?
relative min
nothing
point of inflection
relative max
4
The derivative of y=sin
2
(3x) is?
sin(cos(tan(x)))
2cos(3x)(3)
sin2(3x)cos(3x)(3)
2sin(3x)(cos(3x))(3)
5
If f '' (4) = 0 and f '' (x) changes sign at x = 4, then at x = 4, there is a(n)?
relative min
rabbit
point of inflection
relative max
6
If f ' (9) < 0 and f '' (9) < 0, at x = 9, the graph of f(x) is?
increasing and concave up
decreasing and concave up
decreasing and concave down
increasing and concave down
7
If f ' (1) = -2, what is known about f(x) at x = 1?
decreasing
increasing
concave down
concave up
8
If f ' (9) < 0 and f '' (9) > 0, at x = 9, the graph of f(x) is?
increasing and concave down
increasing and concave up
decreasing and concave down
decreasing and concave up
9
The derivative of f(x)=e
3x-4
is?
3e3x-4
ex e3x-4
e3x-4
3xe3x-4
10
The derivative of f(x)=sec(8x-3) is?
sec(8x-3)tan(8x-3)(8)
sec(8x-3)(8)
sec(8x)tan(8x)(8x-3)
sec(8x-3)tan(8x-3)(8x)
11
What is the derivative of y=xsinx
y'=cosx+xsinx
y'=sinxcosx
y'=1cosx
y'=xcosx+sinx
12
If g''(3) = 10, what is happening at x=3?
concave down
concave up
decreasing
increasing