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Derivatives and Tangent Lines Flashcards | StudBud

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d/dx cscx

Find d/dx at x = 2

Derivatives and Tangent Lines

8 terms·StudBud Administration·49 plays

A #calculus quiz to review #tangent lines and basic #derivatives

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Questions 8

Answers

1
Find d/dx at x = 2
-5 7/16
-5 7/16
-5 15/16
-5 35/36
2
d/dx cscx
-csc2x
-cscxcotx
cscxcotx
csc2x
3
Write an equation of the line tangent to y=3sinx at x = π/2.
y = 3(x - π/2)
y = -3(x - π/2)
y = 3 - 3(x - π/2)
y = 3
4
Find d/dx(3x² - 5x + 2)
6x - 5
9x
9x - 5
6x
5
d/dx tanx
sec2x
secx tanx
sec x
6
Write a line that is tangent to f(x) = x² + 5x at the point (1,6).
7x + y = 1
7x - y = -1
7x - y = 1
7x + y = -1
7
Evaluate
2x - 5
DNE
x2-5x+3
2x - 7xh - 5
8
Find the the x-value(s) of the horizontal tangents of the function f(x) = x³- 9x²+ 15x - 6
2,3
-2,-3
1,5
-1,-5