power rule for 100

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Power Rule for 100 Given y = 2x, what is dy/dx? Push the Space Bar to check your answer. dy/dx = 2

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Power Rule for 100. Given y = 2x, what is dy/dx?. dy/dx = 2. Push the Space Bar to check your answer. Power Rule for 200. Given , what is y’?. y’ = 6x. Push the Space Bar to check your answer. Push the Space Bar to check your answer. Power Rule for 300. - PowerPoint PPT Presentation

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Page 1: Power Rule for 100

Power Rule for 100Power Rule for 100

Given y = 2x, what is dy/dx?

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

dy/dx = 2

Page 2: Power Rule for 100

Power Rule for 200Power Rule for 200

Given , what is y’?

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

y’ = 6x

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23 1y x

Page 3: Power Rule for 100

Power Rule for 300Power Rule for 300

Given ,

find the slope of the tangent line to this function at the point (-1,7).

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

m = 8

26 4 9y x x

Page 4: Power Rule for 100

Power Rule for 400Power Rule for 400

Given , find the slope of the tangent line to this function at the point (2,72).

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

m = 120

3 214 12 8y x x

Page 5: Power Rule for 100

Power Rule for 500Power Rule for 500

Given ,

find the equation for the tangent line of this function at (-3,33).

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

y = -32x - 63

26 4 9y x x

Final

Page 6: Power Rule for 100

Product Rule for 100Product Rule for 100

Given 23 (2 1),y x x

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dy/dx = 18x^2 + 3

/ ?dy dx

Page 7: Power Rule for 100

Product Rule for 200Product Rule for 200

Given y=sin cos ,

2 2y=cos sin

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what is / ?dy d

2 2cos sin ????? cos 2x

Page 8: Power Rule for 100

Product Rule for 300Product Rule for 300

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

m = -1

Given y=2sin cos , 3

find the slope of the tangent line to this function at ( , ).3 2

Page 9: Power Rule for 100

Product Rule for 400Product Rule for 400

Given , determine the point(s) at which the graph of the function has a horizontal tangent.

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(0,0) & (2,4)

2 ( 1)y=x ( 1)x

Page 10: Power Rule for 100

Product Rule for 500Product Rule for 500

Given , find an equation of the tangent line to f at (1,-3).

3f(x)=(x 3 1)( 2)x x

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'( ) 2f x x

Final

Page 11: Power Rule for 100

Quotient Rule for 100Quotient Rule for 100

2

3'( )

(4 1)f x

x

3 , '( ).4 1

xGiven find f x

x

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

Page 12: Power Rule for 100

Quotient Rule for 200Quotient Rule for 200

2

sin cos/

t t tdy dx

t

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cos , / .

tGiven y find dy dt

t

Page 13: Power Rule for 100

Quotient Rule for 300Quotient Rule for 300

3

2

3 2( )

1

x xf x

x

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

Given , find the slope of the tangent

line to this function at (-2,-4).

1

3m

Page 14: Power Rule for 100

Quotient Rule for 400Quotient Rule for 400

Given , find the slope of the tangent

to f at the point .

sin( )

xf x

x

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

2( , )2

2

4m

Page 15: Power Rule for 100

Quotient Rule for 500Quotient Rule for 500

Find '(2) given the following: f

'(2) 10f Push the Space Bar to check your answer.Push the Space Bar to check your answer.

( )( ) , (2) 3, '(2) 2, (2) 1, & '(2) 4.

( )

g xf x g g h h

h x

Final

Page 16: Power Rule for 100

Chain Rule for 100Chain Rule for 100

3Find the first derivative of (2 7) . y x

2' 6(2 7)y x Push the Space Bar to check your answer.Push the Space Bar to check your answer.

Page 17: Power Rule for 100

Chain Rule for 200Chain Rule for 200

Find the slope of the tangent line of

sin(3 ) at the origin.y

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3m

Page 18: Power Rule for 100

Chain Rule for 300Chain Rule for 300

Find the first derivative of sin(cos ).y

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/ sin cos(cos )dy dx

Page 19: Power Rule for 100

Chain Rule for 400Chain Rule for 400

2

Find an equation of the tangent line to the graph of

3 2

at the point (3,5).

y x

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

9 2

5 5y x

Page 20: Power Rule for 100

Chain Rule for 500Chain Rule for 500

2

Find an equation of the tangent line to the graph of

tan

at the point ( ,1).4

y

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4 ( 1)y x Final

Page 21: Power Rule for 100

Implicit Differentiation for 100Implicit Differentiation for 100

2 2Given 16, find by implicit differentiation. dyx y dx

xdy

dx y

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

Page 22: Power Rule for 100

Implicit Differentiation for 200Implicit Differentiation for 200

3 2Given 4, find by implicit differentiation. dyx xy y dx

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23 2

y xdydx y x

Page 23: Power Rule for 100

Implicit Differentiation for 300Implicit Differentiation for 300

2 3Given 0, find by implicit differentiation and evaluate the derivative at (1,1).

dyx y dx

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2At (1,1) : 3

dydx

Page 24: Power Rule for 100

Implicit Differentiation for 400Implicit Differentiation for 400

2Given the Witch of Agnesi function: ( 4) 8,

find the slope of the tangent line to the graph at (2,1).

x y

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1At (2,1) :

2m

Page 25: Power Rule for 100

Implicit Differentiation for 500Implicit Differentiation for 500

2 2

Find equations for the tangent line and normal line

to the circle +y =25 at ( 3,4).x

(The normal line at a point is perpendicular to

the tangent line at the point.)

3 25Tangent Line:

4 4y x

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4Normal Line:

3y x

Final

Page 26: Power Rule for 100

FINAL JEOPARDYFINAL JEOPARDY

The points of intersection are (1, 2).

(1, 2), ' 1 & ' -1

(1, -2) ' -1 & ' 1

the graphs are orthogonal.

At y y

At y y

Push the Space Bar to check your answer.Push the Space Bar to check your answer.

2 2 2

Orthogonal Trajectories: Two graphs are orthogonal

if at their point(s) of intersection their tangent lines are

perpendicular to each other. Use your calculator to

show that 2 6 & 4 are orthox y y x gonal.