PreCalc Review: Functions, Trigonometry, and Derivatives by Maya Martin Flashcards

1

Find f”(x)

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2

After a shift 2 units left and 4 units up, what’s the new equation of of the graph?

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3

What method(s) can you use to find the derivative of a function?

Morley’s Theorem
Green’s Theorem
Power Rule
Limit Process

4

Convert to trigonometric form

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5

Evaluate the expression

-6
-4
4
9

6

Find the inverse of f(x)= -2x + 4 . Don’t forget the steps and remember to check!

4x
(x + 2) / 4
-2
(x - 4) / -2

7

What type of symmetry is in the graph of this function? Is this function odd, even or neither?

Symmetry over the origin; odd
Symmetry over the y-axis ; even
Symmetry over the y-axis ; odd
Symmetry over the x-axis ; neither

8

Use the product rule for 2 complex numbers to solve

4i
16 + 16i
16 - 4i
16i

9

What does the derivative of a function represent?

The range of the function
The expression of the normal line
The slope of the tangent line
The root(s) of the function

10

Given f(x) and g(x) find the composition of functions f and g when g(x)=2

-10
9
-9
10

11

What is this?

PEMDAS
Law of Quadratic Reciprocity
Trigonometric Identity
Pythagorean’s Theorem

12

Find the slope at x = -1 using the limit process

4
0
2x + 2
-2x + 2

13

How would the graph of this piece-wise function look?

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14

Find the equation of the NORMAL LINE using the power rule and point-slope form

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15

Evaluate using Demoivre’s Theorem

-81
4096
-4096
81

PreCalc Review: Functions, Trigonometry, and Derivatives by Maya Martin

Questions 15

PreCalc Review: Functions, Trigonometry, and Derivatives by Maya Martin

Questions 15