# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 468
1. ## calculus

using f'(x) as the limit of h approaches 0 [f(x+h)-f(x)]/h find: f'(x), given f(x)=|x|

asked by Haley on September 23, 2011
2. ## maths

(5 4) (m-1 2) Is a singular matrix,then find for m

asked by Xiomora on March 19, 2008
3. ## Calculus

Find the area between the two curves f(x)= ln(x+1)+2 g(x)= x^2-8x+12

asked by mary on December 23, 2008
4. ## geometry

Find the area of the following figure given that AC = 15 in and BC = 12 in.

asked by Anonymous on February 25, 2011
5. ## physics13

Find the mass of each of these weights in kg (a) 97 N (b) 83 N (c) 1.03 N

asked by Hannah on December 11, 2011
6. ## matrices

Find the value of "a" if the deteminant of (6 3) (4 a)IS: a)6 b)3 c)0 d)-12 (the matrix is six above and four below,three above and "a" below)

asked by Keisha on March 13, 2008
7. ## maths

how to find the subset: having 9 elements ?

asked by Afu akey on April 6, 2017
8. ## Math

7. If 6x=secӨ and 6/x=tanӨ then find the value of (X2-1/X2)

asked by Minakshi on September 3, 2012
9. ## English

Find an issue with two sides.

asked by Jaskuine on November 14, 2012
10. ## Calculus

Find the area enclosed between f(x)=0.4x^2+5 and g(x)=x From x=-5 to x=8

asked by Salman on December 8, 2009
11. ## calculus

find y' if y=sin^-5x-cos^3x

asked by Danielle on November 16, 2009
12. ## Calculus AB

I have to find the integral of (e^3lnx + e^3x)dx. Can someone help me?

asked by Sarah on February 21, 2012
13. ## math

Find the coordinates of the x-intercept. -x + 5y = -15

asked by Stacii on November 16, 2009
14. ## math

Find the limit. lim x→∞ 2−e^x/2+9e^x

asked by TayB on February 11, 2015
15. ## Math

Find the axis of symmetry. y = -x^2+8x+2 4

asked by Audrey on June 10, 2007
16. ## Maths

Find the polar representation of √2 -¡√2

asked by Nomis on March 30, 2018
17. ## math

Find the products. Use cancellation when possible. 7 x 4 - - 8 5

asked by tony on September 24, 2007
18. ## Calculus

Find the slope of x^2-16xy+y^2=1 at (1,1). Is this -1?

asked by Anonymous on October 26, 2016
19. ## Math

Let f(x)= sqrt((x/x+3)-5). Find the domain.

asked by Cristy on January 8, 2014
20. ## subtraction (math)

How do you find 81 - 16 using mental math?

asked by jp on November 14, 2012
21. ## calculus

Consider f(x)=3*2^x find the rate of change between X=1 and X=4

asked by Sarah on February 17, 2011
22. ## Math - Arithmetic

Qn: Given that 3, b, c and 18 are an Arithmetic Progression. Find the value of b and c.

asked by Student55 on March 1, 2011
23. ## Math

How do i find asymptotes without graphing?

asked by Samuel on February 26, 2016
24. ## Calculus

Find the derivative of f(x) = ln(48e3x − 11)

asked by Erika on October 17, 2010
25. ## Analytic geometry

find the necessary coordinates of 9x^2-4y^2-18x+8y+41=0

asked by Aubrey on March 10, 2015
26. ## algebra

Given f(x) and g(x) below, find: (a) f+ g (b) f- g (c) f*g (d)f/g Please show all of your work. f(x) = ãx g(x) = 6x-5

asked by julz on November 10, 2011
27. ## social studies

how to find the mummification process.

asked by tristan on November 2, 2011
28. ## MATH

FIND DECIMAL NOTATION OF 92 1/8

asked by Anonymous on February 17, 2011
29. ## trig

Find the first two terms a_1 =5 and an=3a _n-1+2

asked by veronica on March 24, 2013
30. ## calculus

Find the derivative of the following functions: x^7+2/(x^1/2) also (x^9-x^1/7)7^x

asked by Alyssa on February 17, 2011
31. ## Functions

For the function f(x)= 3x-8 / x+5, find: a. f(0) = -8/5 b. f(-1) = -11/4 Correct?

asked by C. on November 17, 2009
32. ## algebra

find the slope and y-intercept of y=3.7x-2

asked by Anonymous on May 2, 2010
33. ## math

If â=2î+3j+k and b=î-j+2k find dot product a.b

asked by hapinder on October 25, 2016
34. ## chemistry

find the pK for the following ionization constants, K= 1.8*10^-5 and 1.1*10^.2

asked by redgy on February 28, 2011
35. ## calculus

y= -5x + 4 OVER 10 - 5x find the asymptotes of the function

asked by britney on February 3, 2014
36. ## Algebra 2

Find the rational roots of x^4+3x^3+3x^2-3x-4=0. A.0,1 B.1,2 C.1,-1 D.-1,2

asked by Maria on January 9, 2014
37. ## Pre-Calculus

Find all of the fifth roots of 32i?

asked by Joshua on March 29, 2018
38. ## Math

Let f(x)-10x-5. Find a function h(x) such that h(h(x))=f(x).

asked by SC on November 17, 2009
39. ## Find the domain of the function

Find the domain of the function. f(x)=8+3/x^3

asked by Anonymous on February 11, 2015
40. ## math

Find the slope of the line through (-9,-10) and (-2,-5) A. -5/7*** B. 7/5 C. 5/7 D. -7/5

asked by Sally on March 28, 2017
41. ## Math

How do I find the distance from one coordinate to another?

asked by Ellana on January 9, 2014
42. ## Calculus

Find the second derivative of the function f(x)= t^2e^(-2t)

asked by Cam on April 10, 2013
43. ## Math

Find the absolute extrema of f(x)= (2x-1)e^(-x) on [0, 00)

asked by Rebekah on April 10, 2013
44. ## Math

Find the slope of the following graph

asked by Angel on July 17, 2019
45. ## math

find the formula for the inverse, f(x) = x + 7.

asked by willa on June 18, 2011
46. ## Math problem

Please find slope if it exists x=-2

asked by Lavern on January 20, 2012
47. ## math

Given the qaudratic function f(x)=x^2-6x+9 find a value of x such that f(x)=25

asked by john on February 16, 2011
48. ## Math

How do you find surface area?

asked by help on February 29, 2016
49. ## Calculus

(1 pt) If f(x) = 2 √x, use the definition of derivative to find f′( x ).

asked by Trevor on October 18, 2010
50. ## calculus

Find derivative of function g (t)=(6t^2+5)^3 (t^3-7)^4 thank you very much!

asked by Danniela on February 29, 2016
51. ## college algebra

Given f(x) = sqrt of x+4 and g(x) = 1/x find (gof)(x).

asked by Missy on February 26, 2012
52. ## math

Find the rule for the sequence: 4.2, 2.6, 1, -.06, -2.2

asked by sam on March 1, 2011
53. ## calculus

What is the limit definition of f'(x) and use it to find f'(x) for f (x) 5x^2 - 2

asked by Yetty on June 19, 2011
54. ## Math

How do you find the area of a semicircle

asked by Brooke on October 18, 2010
55. ## Geometry

Find m∠T if m∠T is 20 more than four times its supplement.

asked by Nicole on September 4, 2012
56. ## Algebra

f(x) = (x+2)/(x-6) what is the domain of f? How would I find this? without graphing

asked by Amy on October 18, 2010
57. ## Calculus

Find the derivative of F(z)=3+cos(2z-1)

asked by Zukii on March 1, 2011
58. ## 10th grade

how do you find the zeroes of y= 2x(squared)-7x+15

asked by Lily on January 18, 2009
59. ## Algebra

If 6 is a root of the equation x^2-8x+k=0, find the value of k.

asked by Melinda on September 11, 2014
60. ## PreCalculus - Find Inverse

Find the inverse of f(x) = x^3, algebraically .

asked by Hollaaa on November 27, 2012
61. ## Math

find the domain of the function: x/ã(x-4)

asked by Ty on October 12, 2011
62. ## Maths

how do i find the derivative of y=2sin8(x+pi/4)-12??

asked by Belle on April 29, 2010
63. ## geometry

. In , AD and BE are the altitudes to BC and AC respectively. If AD = 8 cm, BC = 10 cm and AC = 12 cm, find the length of BE.

asked by HANNAH on February 29, 2016
64. ## math

Function k(x) = x+18 Find k(0) k(x) = 6x k(-2) k(5) k(-2) indicated outputs 2 F(x) = 4x - 5x I need help with these can anyone help?

asked by arlene on April 30, 2010
65. ## Differential calculus with analytic geometry

use implicit differentiation to find dy/dx. xy^2+4y^3=x-2y

asked by Mohammed on October 26, 2016
66. ## Algebra help

Find (fog)(x)and (gof)(x)if f(x)=x-x^2 and g(x)= 2x+3.

asked by Shawn on November 28, 2008
67. ## Calculus

Find the derivative of f(x) = ln(48e^3x − 11)

asked by Cat on October 17, 2010
68. ## college algebra

find the asymptotes of the function F(x) = 7- ln(x-5)

asked by Badar on February 25, 2012
69. ## Maths

Find the La Place Transform of a.) f(t)=t b.) f(x)=y"+2y'+Y

asked by chuck on October 17, 2010
70. ## geometry

how do you find the area of a parallelogram?

asked by brock on March 27, 2008
71. ## MATH

Find the distance between the points (-8/5,2) and (2/5,2)

asked by THOMAS HARDY on November 15, 2009
72. ## Geomety

How do I find the image of O (0,0) after two reflections, first across x=a and then across y=b?

asked by Rani on January 7, 2014
73. ## math

how do you find a mode when all the numbers are different?

asked by udaya on April 11, 2013
74. ## prime factorization

how do i find the prime factorization for 42???

asked by Celest on November 14, 2012
75. ## calculus

Find the critical number of g(t)=(t^2)/(5t+4)

asked by diana on December 9, 2011
76. ## math

Find two binomials whose sum is 4x^2 - 4x - 15

asked by Sam on March 26, 2017
77. ## Math

Find the best buy on cashews (1 lb is 16 oz). A) 1 lb for \$6.09 B) 10 oz for \$4.59 C) 1 lb 4 oz for \$7.09 D) 12 oz for \$5.09

asked by Jay on January 16, 2009
78. ## Calculus

Find the antiderivative of e^(2lnx) + e^(2x)

asked by Pleaseee on January 12, 2019
79. ## math

if cosØ=0.6 and 0°

asked by isaiah on February 28, 2016
80. ## math

find the functions f and g so that f.g=H: H(x)=sqrt x^2+3

asked by Sade on March 23, 2013
81. ## Algebra 1

Find the slope and the y-intercept. y=-3x+3

asked by lucy on September 25, 2007
82. ## Trigonometry

In the right triangle below, a = 53 cm, b = 45 cm and c = 28 cm. Find sec(θ) .

asked by Anonymous on December 13, 2011
83. ## Math

Find a value that satisfies the inequality 0.7

asked by Wes on January 30, 2014
84. ## college algebra

Given f(x)=sqrt x+4 and g(x)= 1/x find (fog)(x)

asked by Missy on February 24, 2012
85. ## Math

find the constant of proportionality of y=4: x=6

asked by Judith on February 22, 2016
86. ## maths- rational no.

find two irrational numbers between 2.5 and 4.5

asked by anoynomous on April 9, 2013
87. ## Calculus

find f'(x) if f(x)= (cosx)^sinx

asked by Jesse Stone on February 24, 2012
88. ## math

Find D Varation Of D Following Number 2,4,6,8,10,10,12

asked by Anonymous on March 4, 2015
89. ## Calculus

Find the derivative of y=(2x²+x)²°°.

asked by Janey on October 15, 2010
90. ## Calculus AB

Find the indefinite Integral of: (e^(2x)-e^(-2x))/(e^(2x)+e^(-2x))dx Thank you very much for your help.

asked by Jake on February 27, 2011
91. ## Math

Find the least common multiple of 12, 18, and 30.

asked by Teri on March 23, 2008
92. ## Algebra 1

Find the slope. -2x-9y=-29 Can you please work it out for me so I will know how to do the next one.

asked by Cynthia on September 8, 2007
93. ## Algebra

Given: g(x) = -3/5x + 1/2. Find: when g(x) = 8 My work: -3/5x + 1/2 = 8 -6x + 5 = 80 -6x = 75 x = 75/6 x = 25/2 What did I do wrong??

asked by Anonymous on March 4, 2015
94. ## Math

Find the solution set of x^2+x+3>0

asked by JR 8 on October 24, 2016
95. ## Geometry

Given that R is between S and T, find each missing measure. RS=6, TR=4.5, TS=?

asked by Melanie on September 8, 2014
96. ## mathematics

Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) + 5/(3.4.5) + 7/(4.5.6) +....

asked by tolu on February 15, 2015
97. ## Maths

If the joint pdf X and Y is given by f(x,y) = (1-e-x)(1-e-y) , for x>0,y>0 0 , otherwise Find P(1

asked by Nithi on August 19, 2014
98. ## calculus

This is stupid, but can anyone find the derivative of f(x)=8^(1-2x^2)?

asked by Alice on March 23, 2008
99. ## Maths

If the joint pdf X and Y is given by f(x,y) = (1-e-x)(1-e-y) , for x>0,y>0 0 , otherwise Find P(1

asked by Nithi on August 19, 2014
100. ## math

Could someone please check these for me? 1. Find the function value if x=2 f(x)=x^3 F(2)=8

asked by deedee on December 4, 2008