Derivatives
linear approximation
L’hospitals Rule
definite Integral
Random
100

Sinx

Cosx 

100

List the steps 

1. Get the equation of the tangent line

2. Then get the estimate

100

Line X—> 4

x2-16/x-4

lim x—> 4 = 8

100

{1     (X2+2)dx 

{-1 

14/3

100

If f(x)=4/x+5x-1, then f’(2) is…

4

200

Cotx 

-Csc2X

200

Suppose it is known for a given diffeenciable function f(x) than its lineaization at the point X=4 it is given by L(x)= 3(x-4)-2 use to estimate f(5.2)

Y=3(x-4)-2

200

Lim x—>1 

5x4-4x2-1/10x-x-9x3

3/-7

200

{4      X(3x2-2)dx

{0

176

200

What is the equation of the line tangent to f(x)=4x3-5x+3 when x=-1

Y=7x+11

300

ex

ex

300

Suppose it is known for a given diffeenciable function f(x) than its lineaization at the point X=4 it is given by L(x)= 3(x-4)-2 use to estimate f(5.2)

Y=3([5.2]-4)-2

y=1.6

300

Lim x—>0

5sin(3x)/2(0)

15/4

300

{(3x-5)2dx

3x3-15x2+25x+c

300

Simplified derivative of: f(x)=(-5x3+2)(x2+2)

f’(x)=-25x4-30x2+4x

400

ln

1/x

400

F(x)=4x-1/3

What is the approximation for f(-.9) found by using the line tangent to the graph of f(x) at x=-1

Y=-4.13

400

Lim x—>1

lnx/3-2x-x2

1/-4

400

{(3x-5)10dx

1/33(3x-5)11+C

400

Write the equation of the line to f(x)=2x2+4x-2 with a slope of -8

Y=-8x-20

500

ax

axlna 

500

Is the estimate found of f(-.9) an under estimate or an overestimate

Underestimate 

500

Lim x—>3

2x2-4/x

14/3

500

{3x2SquareRoot 2x-4dx

1/3(2x3-4)3/2+C

500

Lim x—>0 x3-6x+8/x-2

-4