# find the derivative of y=(3x+1)^2 y= square root 13x^2-5x+8

97,722 questions, page 59
1. ## AP Calc

For the function find the derivative of its inverse given a point on the original function: y = 3x+1 point (0,11) What am i supposed to do with the point?

asked by Anon on January 15, 2013
2. ## geometry

ABCD is a square. If , find the value of x. a. x = 90 b. x = 17.25 c. x = 45 d. x = 8

asked by roddy on January 2, 2011
3. ## Maths

Find the value of k for which x^2+4x+k it is perfect square.

asked by Aakash on June 27, 2018
4. ## college math

Find the perimeter of the square l = 6.66 yd

asked by Lourane on June 1, 2012
5. ## math

in square ABCD, AD=3x+7 and CD=6x+6 Find AD and CD A)1/3 B)16 C)3 D)8

asked by Tiffany on July 13, 2010
6. ## Math

x^2+bx+45, Find the value for b such that the trinomial is a square

asked by Heidi on March 8, 2012
7. ## Algebra

Find the square roots of 25

asked by Sara on February 11, 2012
8. ## math

If x= (2 -3), y= (1 0 3) 4 5 2 1 0 find when possible, the matrix a) xy b) yx c) x square

asked by Tazz on November 28, 2010
9. ## math

how to find the area of a square

asked by mmj on February 29, 2012

s=5m find the area of square

asked by Sally on March 21, 2011
11. ## geometry

Let A = {circle, square} and let B = {3, 4, 5}. Find A X B

asked by smith on June 18, 2010
12. ## Pre Algebra

How can I find the area of a square?

asked by Lily on March 20, 2008
13. ## MATH, 3rd time i posted this

can someone please help me, i posted this like 3 times. i need help on a couple of questions. I did all my other questions but i need a lot of help with the word problems... 1. The side length of a small square is s. A larger square has a perimeter of

asked by Olly on March 26, 2013
14. ## Math

The area of an isosceles right triangle decreases at a rate of 5 cm² per second. At what rate is the hypotenuse changing when each of the other sides has length 10 cm? So far I have: Given: dA/dt= 5cm^2/s Find: dH/dt when b&h= 10cm And h= root 200(?)

asked by Kaylee on November 27, 2016
15. ## Math

A company is planning to expand its business in a few years. New plant construction costs are estimated to be \$4.75 per square foot. The company invests \$850,000 today at 6% compounded quarterly. a. How many square feet could be built in 3 1/2 years? b. If

asked by Marsha on April 14, 2014
16. ## Calculus

SOS...help!!! please email me at 969e221 at g mail. com here is the question: Find the trapezoid of largest area that can be inscribed in the upper half of the ellipse x2/9 + y2/4 = 1 where the lower base of the trapezoid is on the x-axis and is 6 units

asked by Buster on May 7, 2014
17. ## math

The large red equilateral triangle has sides of 8x units. The midpoints of the red triangle are joined to form the blue triangle. The midpoints of the blue triangle ate joined to form the green triangle. The process of joining midpoints to form new

asked by sashen on January 12, 2016
18. ## Math!!

Find the lateral area for the square pyramid. Height: 22 Base: 8 Side: 8 I know the answer, I just want someone to show me how to actually calculate it to find the answer. Thanks :)

asked by Val on May 12, 2016
19. ## Algebra 2

Given that the polynomial has the given root, find all roots of the polynomial. P(x) = x^4 - 5x^3 + 7x^2 - 5x + 6; -i

asked by Anonymous on May 7, 2010

A rectangular yard with an area of 50m squared is to be fenced on three sides. Minimizing the perimeter will minimize the cost of the fence. Conduct an investigation to determine the shape 0f the yard with the minium perimeter. I sqaure rooted the 50m and

21. ## Calculus

Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction let u= (4x-1) v= x^-3 dy/dx= d y/d(uv) * d(uv)/dx dy/duv= 1/uv d(uv)/dx= udv/dx + v du/dx put it together.

asked by Evan on April 17, 2007
22. ## calculus help

Find the derivative of the function. y = integral from cosx to sinx (ln(8+3v)) dv lower limit = cosx upper limit = sinx y'(x) = ????

asked by Tim on May 7, 2014
23. ## Math

Suppose A is directly proportional to the square of B,and A=45 when B=3. a)Find the constant of proportionality b)Write the formula for A in terms of B c)Use your formula to find A when B=6

asked by Andrea on February 23, 2018
24. ## Algebra

a formula that can be used to find the diagonal length of any paper square and a formula that can be used to find the total number of triangles needed

asked by willy pierre on October 21, 2016
25. ## calc

Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers "c" that satisfy the conclusion of Rolle's Theorem. f(x)=sin4pix , [-1/2,1/2] Well according to Rolle's Theorem, it has to be continuous

asked by Julia on April 14, 2007

Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers "c" that satisfy the conclusion of Rolle's Theorem. f(x)=sin4pix , [-1/2,1/2] Well according to Rolle's Theorem, it has to be continuous

asked by Julia on April 14, 2007
27. ## math

The Sum of 2 positive numbers is 151. The lesser number is 19 more than the square root of the greater number.What is the value of the greater number minus the lesser number? The list of numbers 41,35,30,x,y,15 has a median of 25 . The mode of the list of

asked by Anonymous on February 17, 2019
28. ## Math

would the derivative of this be 0/1-1/0? problem: 5/x-x/6

asked by Jacob on October 19, 2009
29. ## Calculus

What is the derivative of tan(1-x)^(1/2)?

asked by Lola on May 6, 2015
30. ## Calc

How do you take the derivative of 9000/(1+.3t+.1t^2)?

asked by Britt on December 9, 2007

what is the derivative of log e?

asked by Anonymous on January 19, 2010
32. ## calculus

5. If f (x)=(2x+1)^4 then the 4th derivative of f(x)=0 at x = 0 is..

asked by Yoona on February 12, 2012
33. ## Calculus

derivative of cot(6/x)

asked by Anonymous on March 17, 2010
34. ## calc a

derivative of; ((1+x^2)^2)sin(2x)

asked by steve on February 10, 2011
35. ## Math

what would the derivative of xe^(1/x^2) be? i got x(xe^-2(x^(-2))-1)) + e ^x^(-2) steps too please. Thank you

asked by Amy on January 9, 2012
36. ## Calculus

(1 - x)^4 * (2x - 1)^5 its a derivative how can i solve this?

asked by Melissa on October 4, 2007
37. ## Calc.

What is the derivative of this: not sure because of the pi.... f(x)=x^pi Thanls.

asked by Derek on July 16, 2008
38. ## calculus

what is the derivative of y = (1/2)xln(x)

asked by Reen on November 1, 2009
39. ## math

what is the second derivative of f(x)=x *rad(x^(2)+9 )?

asked by Blair on July 23, 2008
40. ## Calculus

What is the derivative of f(x)=(10-3x)/2• sqrt of (5-x)?

asked by Anonymous on December 31, 2014
41. ## calculus

What is the derivative of x^2 -4y -tanxy=0

asked by ujay on March 21, 2010
42. ## calculus

Derivative of y=in((e^-2x)(cos4x))

asked by DK on May 25, 2012
43. ## Calculus

What is the derivative of f(x)=5^x log6(x)?

asked by Z32 on October 15, 2009
44. ## calculus

Calculate the derivative indicated. y '(25), y = ãx + 2 x

asked by Anonymous on February 27, 2011
45. ## Math

What is the derivative of 5x^7/97x+9?

asked by Lorine on August 25, 2014
46. ## latin

what is a derivative of regina

asked by maureen on November 7, 2012
47. ## Calculus

The derivative of xCos(5x)

asked by Anonymous on April 14, 2010
48. ## calculus

f(x)= e^-3x g(x)=x+x^2 calculate the following derivative (d/dx)f(g(x))=?

asked by Mark on October 16, 2011
49. ## calc

Compute the indicated derivative. q(p) = 2.5 p + 3.2; q'(5) 1

asked by Beth on March 3, 2011
50. ## calculus

what's the derivative of cos3x

asked by Laura on May 9, 2009
51. ## Math

The derivative of y= x2-3x at the point (0,0)is?

asked by Steph on July 25, 2008
52. ## Math - Limits

What is the derivative of f(x) = 10 + sqrt(2x + 32)?

asked by Anonymous on October 13, 2013
53. ## Calc

f(x) (x^2+lnx)(2+e^2) derivative also, f(x)= (3x+x^4)^(3/2)/(7x^2-1)

asked by Bernard on July 20, 2012
54. ## Calculus

calculate the derivative (2,5) (2.1,5.3) h'(2) if h(x)=(f(x))^3 k'(2) if k(x)=f(x))^-1 g'(5) if g(x)=f^-1(x)

asked by Jake on February 18, 2013
55. ## Calculus

derivative of y=tan^3(x)

asked by Tom on June 17, 2012
56. ## calculus

the second derivative of (sqrt((2x^3)+(6x)+(8)))

asked by esmat on November 12, 2011
57. ## Calculus-Math

Derivative of x^7/7x^3-45x+25

asked by Lorine on August 22, 2014
58. ## Calculus

How would you go about finding the derivative of y=1/(3x^2)-5/(2x)?

asked by N on July 17, 2013
59. ## calculus

derivative of f(y)=yln(1+e^y)

asked by jackie on November 11, 2009
60. ## HELP HELP CALCULUS

y=e^(5e^x) differentiate first and second derivative

asked by Anonymous on October 7, 2015
61. ## math

what is the 3rd derivative of f(x)=x^2 e^x^2

asked by ruth on December 27, 2015
62. ## physics

if the second derivative is not uniform, then is the third derivative also not uniform? thank you!

asked by physics on May 19, 2011
63. ## Calculus derivative

How do you do the derivative of a^x, for example, (3/4)^x Thank you for helping!

asked by Grateful on September 27, 2012
64. ## calculus

Let f(x)=3x^2+x+3/2x+1. What is the derivative of f with respect to x

asked by lisa on April 22, 2013
65. ## AP CALC

derivative of y= x^2 sin x

asked by Natasha on December 10, 2009
66. ## Calculus

I need help finding the derivative of √3x/(x^2-4) at x=3

asked by Annie on February 17, 2014
67. ## calculus

Why is the f '(x) = 2xe^(x^2) the derivative of f(x) =e^(2x)?

asked by Anonymous on May 5, 2019
68. ## Math

Hello I need help for derivative this function: ( x² - 3x + 2) / ( x² + x + 4 ) Thanks for your help .

asked by Sébastien on March 5, 2012
69. ## Calc 1

What is the derivative of dS=x^2+ 5488/x?...

asked by Terri on November 14, 2012
70. ## Calculus

would the derivative of f(x)=(7^x)(x^7) be f'(x)=(7^x ln7) (7x^6)?

asked by Sara on February 14, 2015
71. ## calc

derivative of f(x) = x/(sqrt(x^2-4))

asked by me on February 6, 2009
72. ## ap calc

If y= (e^x-e^-x)/(e^x+e^-x), then y'= Please help i know how to get the derivative i just can not simplify.

asked by anonymous on January 6, 2015
73. ## Calculus

ind the derivative of y= (2x^2+1)/(x-3)

asked by Eliza on November 28, 2012
74. ## calculus

why is the derivative of f(x)= e^lnx f'(x)=1?

asked by i love polka on November 11, 2008
75. ## Math

What is the second derivative of F'(x) = 5xe^5x + e^5x ?

asked by Alyssa on June 19, 2008
76. ## ap calculas

derivative of (2x^3+5)cos2x^5

asked by Rebecca on March 25, 2013
77. ## maths

calculate the derivative of x^5-x+2/x^3+7

asked by victor.m on February 3, 2012
78. ## Calculus

What would the derivative of c(x) = (10 - x) + 1.4*sqrt((x^2) + 25)

asked by Jess on November 15, 2013
79. ## Calculus

Derivative of (Sec(z))^2

asked by Anonymous on March 17, 2010
80. ## Math

Fined the derivative of 10^-4*90/10^-4+6.

asked by Mae on October 22, 2011
81. ## math

what's the derivative of: y = 2^x(lnx)

asked by billie on November 4, 2008
82. ## Calculus

What is the derivative of sin(3x+1)^4?

asked by Bill on October 15, 2012
83. ## ap calculus ab

what is the derivative of y=arccos(4x)/3x

asked by matthew on April 19, 2010
84. ## Calculus

What is the derivative of 2^(5x)tan(x^2)

asked by Bill on October 16, 2012
85. ## Calc

derivative? f(x)= e^(-2x^2+25x+8)

asked by eric on July 20, 2012
86. ## Calculus

What is the derivative of R(x)=(√7)/(xˆ10)

asked by Chelle on October 15, 2012
87. ## Calculus

derivative of (4Cos^2(3x)+3)^2

asked by Anonymous on March 17, 2010
88. ## Calculus

What's the derivative of y=400(2)^(x+3)

asked by Sam on June 6, 2008
89. ## calculus

what is the derivative of: V(t) = 130sin5t + 18

asked by Chris on March 11, 2011
90. ## ap calculus ab

what is the derivative of y=arccos(4x)/3x

asked by matthew on April 19, 2010
91. ## Calculus

What is the integral or e^(-x)? What is the derivative of - e-x ?

asked by Ari on March 26, 2007
92. ## Calculus

How do you fine the derivative of (x-3)^-3

asked by Angie on January 18, 2017
93. ## Calculus

what is the derivative of: y=2sinxcosx

asked by Hello on March 11, 2011
94. ## Calculus

y = 4 x^3 + 6/3 x Enter the derivative: y'=???

asked by Jessie on February 18, 2013
95. ## Calculus

What is the derivative of 7e^(3sin^(4x+5))?

asked by Bill on October 16, 2012
96. ## calculus

what is the derivative of (sin^2)x ?

asked by jem on October 21, 2009
97. ## calculus

Help - I have three problems that I am stuck on - 1. Lim x approaches infinity (x-3/x squared + 4) 2. Lim x approaches 3 x cubed - x squared - 7 x +3/ x squared - 9 3. Lim x approaches negative infinity (x + square root x squared + 2x)

asked by Jane on October 27, 2008
98. ## Calculus

I seriously do not understand anything about this problem Please help. The equation of an ellipse centered at the origin is (x^2/a^2) + (y^2/b^2)=1 The area of the upper half of the ellipse can be determined by finding the area between the ellipse and the

asked by Angel on November 8, 2011
99. ## Math

Okay so I'm trying to work out how many mm of rain fell in a certain area. I've got the total volume/capacity that fell (3.51125KL) and the total area that it fell in (8558.25m). My formula is Total Rainfall = rainfall mm x area covered How would I make

asked by Tatiana on April 23, 2011
100. ## Pre-Calc

A piece of wire 100 cm long is cut into two pieces. One piece is bent to form a square and the other to form a circle. Let x equal the length of the wire used to form the square. A. write the function that represents the area of the two figures B.