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

97,722 questions, page 67
1. ## trig

if one of a quadratic equation is 1/2-2i, what is the equation. the other root is 1/2+2I but i don't know how to find the equation

asked by Jess on April 5, 2012
2. ## Pre-Algebra

On a school field trip, the school requires that there are 3 teachers for every 75 students. If 125 students attend the trip how many teachers are needed? Write and solve a proportion. Triangle CAT is located at C (-5, 2), A (-4, 4), T (-1, 2). Find the

asked by Woltia on November 7, 2018
3. ## groupie

can someone help me with this:48x^2y + 20xz +12xy + 5z This subject is MATH, not 'groupie'!! HOW MANY SQUARE FEET IN AN HALF AN AKER Wendy: ACRE> http://www.onelook.com/?w=acre&ls=a and there are 9 square feed in a square yard. i am in 6 grade it is really

asked by mike on March 8, 2007
4. ## Computer C++ Programing

Using the if… else if, write a menu-driven program that permits the user to select one of the metric conversions: Lengths Weights Volumes Areas Use the following conversions: For Length: Inches to centimeter (1 inch = 2.54 cm) Yards to meters (1 yard =

asked by Samuel on April 6, 2018
5. ## math

I went through and solved this problem plenty of times...and my answer always comes out to 5/6..however, that's not even one of the choices. One of the choices is 6/5 though... maybe I'm doing somehting wrong 1. Find the missing value. Y is directly

asked by mysterychicken on June 20, 2013
6. ## Alias robert

a car starting from rest is accelerated at 2m/s(square) for 10s, then moves at constant velocity for 20s and then decelerates at 1m/s(square), finally stops. how far does it travel during its trip? please help me! I need in solution for that problem

asked by Anonymous on April 28, 2016
7. ## algebra 1 help

if the sides of the sqaure are represented by a and b what is the area of the remaining glass when the smaller square is cut from the larger square? write answer in factored form i don't understand because of the variables

asked by li on April 16, 2013
8. ## physics

a car starting from rest is accelerated at 2m/s(square) for 10s, then moves at constant velocity for 20s and then decelerates at 1m/s(square), finally stops. how far does it travel during its trip? please help me! I need in solution for that problem

asked by Dana on September 4, 2010
9. ## math

Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area. it like this OO OO only that the up and down circles are together and in the middle is the area to be find it's shape like a diamond

asked by alandra on May 19, 2012
10. ## calculus

The diagonal of a square is increasing at a rate of 3 inches per minute. When the area of the square is 18 square inches, how fast(in inches per minute) is the perimeter increasing?

asked by ssss on October 18, 2007

Nora is making a donation box for her store. She wants to wrap a cardboard box with decorative paper. She is wrapping the sides and the bottom of the box and uses the expression below to find out how many square feet of paper she will need to buy. 4 x 3 x

asked by Eden S. on December 15, 2013
12. ## solid mensuration

Find the area of a cyclic quadrilateral whose 2 sides measure 4 & 5 units, & whose diagonal coincides with a diameter of the circle. Suppose the radius of the circumscribing circle is 2 sq.root of 3 units. Please include solution. Thanks.

asked by Cathy on December 1, 2012
13. ## math-intergral upper bound

This one has me stumped. Find the least integral upper bound of the zeros of the function f(x)=x^3-x^2+1 So by the rational root theorem, 1 and -1 might be roots. by using synthetic division, i get the following values: for f(-1)=-1 f(0)=1 f(1)=1 f(2)=5

asked by Jennifer on May 6, 2008
14. ## math

I have some of the answers to this project but I need help with the last couple of answers. Your next project will involve painting the walls and ceiling of your room. First find the surface area of each wall and the ceiling in square feet. NOTE: you need

asked by justme on October 22, 2009
15. ## maths

Let ABCD be a square with side legnth 7cm. Another square KLMN is inscribed into ABCD such that its vertices lie on the sides of ABCD. Find the lenghts of parts of ABCD sides which are divided by the vertices of KLMN. If [the area of KLMN]: [area of ABCD]

asked by Candice on June 9, 2009
16. ## Grammar and Composition

please check these: Divide each of the following words into its prefix, root, and suffix. some words may not have a prefix or a suffix. WORD misused subscribe distorted regression deported interruption prefix dissection postscript implacable PREFIX mis sub

asked by y912f on October 14, 2009
17. ## math

2 times the cube root of radical 3. plus the cube root of radical 4.

asked by amanda on November 8, 2008
18. ## Algebra

Okay, so I am stuck on solving this using the substitution method. The mortgage department of the company is selling two model homes that are located on the same block. The square footage, as well as the type of model, determines the cost of these homes.

asked by Joanne on December 18, 2009
19. ## Algebra

(-11x to the 5th power +4x + 8x to the 3rd power)+(-13x-2+7x to the 3rd power)

asked by Kamia on January 18, 2017
20. ## Algebra

(-11x to the 5th power +4x + 8x to the 3rd power)+(-13x-2+7x to the 3rd power)

asked by Helen on January 18, 2017
21. ## High School Pre Calculus

This is probably really easy but I am confused. #1 Find the domain and graph the function: f(x)= sq root x-1 #2 Graph the function g(x)=(x + 3)^3

asked by Ashley on January 16, 2010
22. ## Math(check)

1)Find the range of the relation [(-1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(-1),if f(x)= x^2-6x/x+2 (-1)^2-6(-1)/-1+2 1+6/-1+2 7/1 =7 3)Find f(a),if f(t)= 2t^2-t-2. 2(a)^2-a-2

asked by erin on July 26, 2007
23. ## Pre Calc

Complete the square to find the center and the radius of the circle: 3x^2+3y^2-12x+24y+15=0

asked by Connor on August 31, 2010
24. ## Algebra

If eleven is add to the square of a number, the result is sixty. Find all such numbers.

asked by liliy on May 30, 2016
25. ## Pre Calc

Complete the square to find the center and the radius of the circle. 3x^2+3y^2-12x+24y+15=0

asked by Katie S on September 1, 2010
26. ## Algebra

The area of an isosceles right triangle is 18cm square. Find the lengths of the legs.

asked by Ana on May 8, 2017
27. ## math

find the equation that meets the given conditions: a varies directly as the square of r and a=9 pie when r=3

asked by mathstuck on June 7, 2012
28. ## Maths

The area of rhombus is 148.8 square cm.if one of its diagonal is 19.2 cm,find the length of the other diagonals.

asked by Nina on January 17, 2017
29. ## algebra 2

the area of a square is numerically 165 more than the perimeter. find the length of the side

asked by amanda on March 18, 2012
30. ## Math

The quantity y is partly constant varies as the square x.write down the relationship between X and y.when X=1,y=11 and when X=2,y=5.find the value of y when X=4

asked by Tola on January 23, 2019
31. ## Math

Find three consecutive odd integers such that the square of the first increased by product of the other two is 224.

asked by LP on December 19, 2012
32. ## maths

The two legs of a right triangle are equal and the square of its hypotenuse is 50 .find the length of each leg

asked by vanshika on September 7, 2016
33. ## Geometry

Find the area of the largest square that can be cut from a circle whose radius 4 millimeter?

asked by Anonymous on September 11, 2016
34. ## Geometry

Find the perimeter of a square to the nearest tenth if the length of its diagonal is 16 millimeters

asked by Amber on March 6, 2011
35. ## GEOMETRY(SURFACE AREA)

find the surface area of a square pyramid with s=4.2 cm and h=7cm( slant height)

asked by dull on July 14, 2013
36. ## geometry

Find.the.area. perimeter.of square pqrs if one side is equal (1)20cm

asked by Anonymous on December 24, 2010
37. ## geometry

Find volume of a cone where the base is a square using 8inches,10inches,and 4inches

asked by Shannon on March 26, 2012
38. ## geometry

Find.the.area. perimeter.of square pqrs if one side is equal (1)20cm

asked by Anonymous on December 24, 2010
39. ## Math Help!

Find the lateral area of the square pyramid 22 height 8 base 8 width.

asked by Callie on February 26, 2015
40. ## math

how to find two consecutive positive even integers such that the square of first increased by 2 is equal to 3 times the second.

asked by james on March 24, 2019
41. ## MATHS

How do you find the perimeter of a letter, example I, U, and J? The area for the I is 9 square cm. Do you still count all the sides or what? Any help would be appreciated!

asked by Jennifer on March 8, 2011
43. ## math

Find the perimeter of the rectangle. The other portion is a square. _______________ 8 |sq. | | | | | |____|_________]

asked by nisrin on January 5, 2014
44. ## algebra

Given triangle XYZ with vertices X(-2,0),Y(6,0), and Z(4,8), find the number of square units in its area.

asked by mary on January 14, 2011
45. ## Math

Find the length of a side square with an area of 169 in^2 A 338 in B 106 in C 26 in D 13 in

asked by Amélie on February 27, 2019
46. ## algebra g

You know the perimeter of a square to be 8 meters. Find the length of one side. How do you set up the formula

asked by jennifer on October 13, 2016
47. ## algebra hrlp

You know the perimeter of a square to be 8 meters. Find the length of one side. How do you set up the formula

asked by jennifer on October 13, 2016
48. ## Math

Write a formula to find the area (A) of a square. Use S to represent the length of one side.

asked by Isabel on November 13, 2008
49. ## math

The area of a square field is 3/2 hectares find the length of its diagonal in metres please help.

asked by yanto on July 6, 2016
50. ## Math

The area of triangle is 48centimetre square base is 12 cm find its length of its corresponding altitude

asked by Meghana on September 14, 2016
51. ## Math

Find the perimeter of each rectangle or square. L=length W=width L=45 W=20 45+45+20+20=130 Correct??

asked by Connor on January 17, 2012
52. ## Pre-Calculus

Find the inverse of the following quadratic equation. Hint: Complete the square first. y= x²+14x+50

asked by AwesomeGuy on March 7, 2013
53. ## math

FIND THE LEAST NUMBER BY WHICH 21168 MUST BE DIVIDED IN ORDER TO YIELD A PERFECT SQUARE ?

asked by eman fatima on November 1, 2015
54. ## Geometry

How do you find the base and height of the parallelogram if the area is 180 square units?

asked by Need Help on April 14, 2011
55. ## geometry

find the volume of a shape whose surface ares is 144 pi square inches

asked by frank on May 10, 2011
56. ## Pre-Algebra

Find the lateral area of a square pyramid with the base edge as 8 m and the height as 22 m.

asked by Pier on February 6, 2018
57. ## algerbra

the area of trianlge ABC is 20 square units. if abgle A=130 and b=6 find the value of c?

asked by shannon on April 19, 2011
58. ## Algebra 2

The perimeter of a square is to between 14 and 44 feet, inclusively. Find all possible values for the length of its sides.

asked by christell on December 10, 2015
59. ## physics

If motion of a particle of mass (m) is given by y=ut+1/2gt^2 (square).find force acting on it

asked by an on October 5, 2012
60. ## MATHS

Please Help Me The Sum Of Two Square Of Two Consecutive Natural Number Is 313. Find The Numbers.

asked by YAEKOB.D on December 9, 2015
61. ## math

How do you solve to find the length and width of a rectangle with an area of 84 square feet?

asked by Patience on December 7, 2016
62. ## math

Find the lateral of the square pyramid if its height is 8m its slant is 22m and its length is 8m.

asked by U.D. on March 29, 2015
63. ## Geometry

Find the area of the square. L = 14 yd Can you explain this? Is the answer 14x14=196? Thank you kindly

asked by Mindy on November 8, 2011
64. ## Geometry

Find the base and height of the parallelogram if the area is 1395 square units.

asked by Need Help on April 14, 2011
65. ## geometry

The surface area of a sphere is 64rr square centimeters. Find the radius.

asked by JOY on May 24, 2011
66. ## geometry

find the area of one segment formed by a square with sides of 6" inscribed in a circle.

asked by semaj on May 26, 2011
67. ## math

find the length of a side of a square whose diagonal is 36 inch show all work

asked by lisa on April 28, 2012
68. ## algerbra

Find all three-digit even numbers N such that 693xN is a perfect square, that is, 693 x N = k2 where k is an interger.

asked by Alex on July 27, 2008
69. ## Math

Solve by completing the square ( find the vertex only) K^2-18k+50=0 M^2+500m+100=0

asked by Anonymous on January 6, 2016
70. ## algebra

A rectangle has length of 14x^4 and a width of 7x^3. Find the area in square units.

asked by tammy on May 20, 2013
71. ## Algebra

Find the domain of the function g(x)= 3x/x^2 -49 I try to figure it out it, and since x^2-7 is a perfect square (x+7)(x-7), I thought x couldn't be +-7?

asked by Soly on September 13, 2007
72. ## algebra 2

find all the REAL square roots of a.)0.0064 b.)-0.0081 SHOW WORK PLEASE

asked by lexi on March 1, 2018
73. ## Math

Hello, I'm supposed to do the following questions for the equation y=cos(pi/3)x for intervals [0,6] a) For what values of x does the instantaneous rate of change appear to equal 0? b) For what value(s) of x does the instantaneous rate of change appear to

asked by Anne on August 24, 2016
74. ## Statistics

Suppose a random variable X has a uniform distribution over the interval [-10,10]. • Find the probability that X lies between -2 and 6? • Find the probability that X2 lies between 9 and 64? (Note X2 is the square of X.)

asked by Steven on November 13, 2013
75. ## Math

Suppose a random variable X has a uniform distribution over the interval [-10,10]. • Find the probability that X lies between -2 and 6? • Find the probability that X2 lies between 9 and 64? (Note X2 is the square of X.)

asked by Steven on November 13, 2013
76. ## pre-calculus

An open box is made from a square piece of material 36 inches on a side by cutting equal squares from the corners and turning up the sides. Use your calculator to find the maximum volume this box can hold. I got the equation 4x^3-36x^2+1296x = V But when I

asked by perry on September 18, 2009
77. ## check+ math!

QUESTION: A horizontal translation is applied to the graph of y= X^ 3 + 2 so that it will pass through (3, 10) what is the new equation for the graph? y=(x+a) ^3+ 2 10= (3+ a) ^3 + 2 10-2= (3+ a) ^3 + 2-2 8= (3+ a) ^3 Take the cube root of each side... 2=

asked by kris on August 29, 2006
78. ## Math

Janine wants to paint just the sides of a cylindrical pottery vase that has a height of 45 cm and a diameter of 14 cm. To the nearest whole number, find the number of square centimeters she will need to paint. Explain the method you would use to find the

asked by Alex on September 14, 2015
79. ## geometry

Janine wants to paint just the sides of a cylindrical pottery vase that has a height of 45 cm and a diameter of 14 cm. To the nearest whole number, find the number of square centimeters she will need to paint. Explain the method you would use to find the

asked by Emi on February 4, 2015
80. ## Calculus

Does x^4 * e^x have a horizontal asymptote? Take the derivative to see if slope is zero. dU/dx = x^4 * e^x = 4x^3 * e^x + x^4 * e^x So, what happens as x approaches neg large ?

asked by Bethany on October 27, 2006
81. ## Calc

Determine the max & min of g(x) = x(x^2 - x^3)^3 Get the derivative of the function and set it to zero, then solve for x.

asked by Icy on May 10, 2007

Determine the derivative of each function A1) y = e^x(Sin²x) A2) y = e²Sin²x B1) y = (x³ + 1)e^-2 B2) y = (x² + 1)e^-2 C) y = x²(theta^Sinx)

asked by Julie on April 20, 2012
83. ## brief calc

estimate the derivative of the function. when you are unable to eliminate the h in denominator use h=.001 3^x

asked by bandit on September 19, 2011
84. ## Ab Initio Derivative

Can anyone plz post the procedure for finding the derivative of :- e^ax by ab inition method?

asked by Mos Def on November 2, 2010
85. ## calculus

The first derivative of the function f is given by f'(x) = (cos^2x)/x - 1/5 How many critical values does f have on the open interval (0,10)?

asked by anynymous on January 17, 2011
86. ## Math

Evaluate the integral of e^(1/x) / x^2 from [1,2]. I let u =1/x, but then I am stuck because I am not sure what is the derivative of 1/x is? The answer in the book is e- sqrt(e)

asked by Dave on September 13, 2017
87. ## calculus

The limit represents the derivative of some function f at some number a. Select an appropriate f(t) and a. lim_(t->1)(t^3+t-2)/(t-1) 1f(t) = t^3, a = 1 f(t) = t^3 + t, a = 1 f(t) = t - 2, a = 1 f(t) = t - 2, a = -1 f(t) = t^3 + t, a = -1 f(t) = t^3, a = -1

asked by isha on February 28, 2010
88. ## Calculus

y = g(x) = cos(x) Can someone show how to estimate g'(pi/2) using the limit definition of the derivative and different values of h. Thanks!

asked by Henry on July 12, 2015
89. ## Calculus

Determine the coordinates of the point(s) on the graph of y=3x- 1/x at which the slope of the tangent is 7. So the derivative of y=3x- 1/x is y'=3 + 1/x^2 What do I do next?

asked by Jessi on February 18, 2012
90. ## Calculus

Calculate the derivative.? d/dx ∫ from √x to x^2 tan9tdt = Use symbolic notation and fractions where needed.

asked by saud on December 4, 2011
91. ## math

What is the derivative of y=x+sin(xy) in terms of x and y at any point on the curve So I got to y'\1+cos(xy)*.... I dont know what to do next

asked by Anonymous on January 20, 2019
92. ## calculus

I am having trouble with this problem also derivative differentiate f(x)=(3-x)^4(x+5)^3 so far I have 4(3-x(x+5)^3+3(x+5)(3-x) Not quite right. Treat it as d/dx[u(x) + v(x)] = u dv/dx + v du/dx u(x) = (3-x)^4 v(x) = (x+5)^3 du/dx = -4(3-x))^3 (using the

asked by dee on March 1, 2007
93. ## calculus

If 3x^2 + y^2 = 7 then evaluate the second derivative of y with respect to x when x = 1 and y = 2. Round your answer to 2 decimal places.

asked by Jordan on March 10, 2015
94. ## Math

Is it possible to differentiate (60-x)/1.2? I'm thinking the answer would be 1/0 which is not possible but I just want to make sure. No problem. Just do a little algebra first. f(x)= (60-x)/1.2 = 50 - (5/6) x The derivative is df/dx = -5/6 How did you get

asked by James on January 12, 2007
95. ## Calculus

Let F(x) = (x+1) / (x^2-16). Use the definition of the derivative to compute f'(x) and give its domain. Show all steps.

asked by jaime on February 3, 2017
96. ## Calculus

Im finding local Min and max of x^2/x-2 I know I take the derivative of the first one but how do i derive this one. And the second one especially don't know how to do.

asked by Ally on October 22, 2012
97. ## calculus

the area of a rectangle is A=lw. Further suppose l=2w. calculate dA in terms of the differential dw. does this just mean to get the derivative of 2w^2

asked by Kieran on December 13, 2012
98. ## Calc I

I am having trouble taking the derivative of the following: t(4-t^2)^(1/2) I can't decide if you need to use the product rule or not. What I did is used the PR to get (4-t)^1/2)*1t^2*(4t-1)^(-1/2) Is this correct?