Questions LLC
Login
or
Sign Up
Ask a New Question
Calculus
Page 9
Questions (17,715)
So I have a math problem that says that a free-falling body near the surface of the earth accelerates downward at a constant of
1 answer
asked by
Jessica
406 views
Use the binomial Theroum to expand the expression and express the results in simplified form
(3X + 2)^3
5 answers
asked by
john
441 views
Given the function f(x) = (x-2)/(x^3-8), what value should be assigned to f(x) to make the function continuous at x=2?
Please
4 answers
asked by
Britt
420 views
solve the equation for y in terms of x. Can somebody walk me through this?
1 answer
asked by
Britt
343 views
Find the integral, using the method of substitution where necessary.
63. integrate x^2*Sqrt[x+1] dx What I have done: I have set
1 answer
asked by
Molly
448 views
For the demand function find the elasticity function.
Problem 52. p=D(x)=18-Sqrt[x] My answer is [-36x^1/2 + 2x]/x However, the
1 answer
asked by
Sarah
427 views
The slope of the tangent to the curve (y^3)x+(y^2)x^2=6 at (1.2) is???????????
Is the answer -1/2 or positive, or am i completely
1 answer
asked by
Josh
267 views
Find the slope of the tangent line to the graph of f at any given point
f(x) = -2x + 6 at (2,2)
1 answer
asked by
Kelly
385 views
The derivative of f of x
f(x) = x^3 + 19 ; x = 8
1 answer
asked by
Kelly
358 views
Complete the identify
sin(a + b)cos b - cos(a + b)sin b
5 answers
asked by
Kelly
393 views
Find the derivative of f 0f x.
f(x) = x^2 - 8x - 17 at x = 4
3 answers
asked by
Joe
418 views
Is thsi a solution of an ordered pair
(4, -1) 4x = -17 - y 2x = -12 -4y I say yes ? Is this how you do it. 4(4) = -17 - -1 = 2(4)
5 answers
asked by
Kelly
453 views
Simplify:
a. (5x^2)^3 x (x/4)^2 x (8/25x^5) b. fifth root of a^3 x square root of a^5
1 answer
asked by
Daisy
298 views
write in the form of logA:
log2 + log12 3log5 + 2log3 1/4log81 log36 - log12
1 answer
asked by
Daisy
422 views
If A=125e^-kt and A=200 when t=3, find the value of k.
1 answer
asked by
Daisy
345 views
I need to find the derivative of the following problem via logarithmic differentiation, but I'm getting stuck. I know how to
3 answers
asked by
Jessie
491 views
evaluate the integral or state that it diverges. Check if I did it correctly.
integral 0,1 dr/r^.999 lim b->0+ integral b, 1
1 answer
asked by
Anonymous
436 views
What is the least positive integer that has exactly thirteen
factors?
1 answer
asked by
Jas
343 views
What is the tens digit of 0! + 1! + 2! + 3! + ... + 2000!?
1 answer
asked by
Jas
329 views
How would I integrate
(4dt)/(sqrt(15-2t-t^2)) That thing has me stumped.
1 answer
asked by
Sean
296 views
How would I integrate
(4dt)/(sqrt(15-2t-t^2)) That thing has me stumped.
1 answer
asked by
Sean
309 views
prove: if z is a complex number 1/2= the conjugate of z of the absolute value of z squared.
4 answers
asked by
Courtney
450 views
prove: if z is a complex number and 1/z=the conjugate of z over the absolute value of z squared.
4 answers
asked by
Courtney
363 views
Average Value of a Function
f(x) =(1)/(X-3)^2 in the interval [0,2]
1 answer
asked by
Amanda
347 views
"I would like to integrate the following equation. It is a chemical
rate equation (Arrhenius) where I have temperature & relative
1 answer
asked by
A51AN
423 views
solve (Z^2)+5=-4/Z^2
how do i solve it?? the answer is +2or-2, or, +or -i. but i really don't know how to get this answer.i tried
1 answer
asked by
Anne
383 views
determine whether the series converges or diverges. I am stuck on these two problems. Any help is appreciated.
infinity sigma (ln
1 answer
asked by
Anonymous
415 views
two complex numbers Z and W are related by the formula
W=(Z+1)/(1-Z) what is W if Z=1.5i? thanks for the help!
5 answers
asked by
Anne
296 views
For solving initial value problems is there any way to do it without a calculator?
For example: f"(x)=12x^2-6x+8, f(-1)=5
1 answer
asked by
Emily
346 views
I'm not sure how to solve the equation 5^x-12*(5^-x)-1=0
1 answer
asked by
Jeremy
333 views
What is the limit as x approaches -1
of x - 5 --------------------- 4x(squared)-6x+ 3
1 answer
asked by
Ethan
390 views
x(squared)+8x+17 if x < or = -4
Let f(x)= 2 if x= -4 -x(squared)-8x-15 if x > -4 Show that f(x) has a removable discontinuity at
1 answer
asked by
Ethan
414 views
What is the horizontal asymptote of :
y=23x/x+18 k so i know that the horizontal asymptote is -18 so that the denominator will
1 answer
asked by
Wendy
358 views
Will someone send me the ti 83 steps for: determine the graph of the equation: 9x^2+25y^2+z^2=225
if one is available.
1 answer
asked by
Pam
353 views
Area of rectangle = xy
= x�ã(4r^2 - x^2) Take the derivative. I am having trouble with the algebra.
5 answers
asked by
Eva
325 views
How do I take the integral of (9t^3 - 3t^2 + t)/3t?
1 answer
asked by
Chelsea
296 views
If f(x)=5x^3–2/x^4
find f'(x) I don't understand what I did wrong for this ((x^4)(4x+7)-(4x^3)(5x^3-2))/(x^4)^2
5 answers
asked by
John
321 views
f(x)=5+(6/x)+(7/x^2), find f'(x).
I haven't done fractions without using the quotient rule im not so sure this would work with
1 answer
asked by
John
401 views
solve second-order initial value problem
y"(x)= x e^-2x y'(0)= 0 y(0)= 0
1 answer
asked by
Mina
404 views
Let f(x) = -2/((5+3x)^4)
Determine f'(x) using the chain role. Can someone please do this step by step and explain?
1 answer
asked by
Alex
379 views
Let f(x) = sqrt(3x+15)
Find f'(x) The answer is 3/(2sqrt(3x+15) Can anyone who does this please explain step by step why you did
1 answer
asked by
Alex
406 views
Let y = u^3+6u, where u = 2x^4+3x^2-2
Find dy/dx. Also.. 2) Let f(x) = 1/sqrt(4x^2-x). Determine f'(x). 3) Let y =
1 answer
asked by
Alex
416 views
Find the point where the tangent to the curve is horizontal.
f(x) = (x^2-2x+4)/(x^2+4)
1 answer
asked by
Sam
386 views
Use the quotient rule to find f'(x):
f(x) = [(x+4)(x-5)]/[2x(x+3)] For the first part...do I put them together? Can someone
3 answers
asked by
Sam
355 views
What is the volume of the region enclosed by the planes x+z = 3, y=x, y=0, z=0, and the cylinder x²+y²=1?
Is the answer 5
1 answer
asked by
Jenna
326 views
Help my find the first derivative of these two questions, please.
y = 6-e^x (Ans at the back of the book is -e^x) y = 2x+3e^x
1 answer
asked by
Sam
423 views
Find the equation of the tangent to the curve y=2-e^-x at the point where x=1.
Can someone please do this step by step and
1 answer
asked by
Sam
355 views
What's the derivative of
y=400(2)^(x+3)
1 answer
asked by
Sam
417 views
f(t)=1/3(t+145)^2 - 67
Find the inverse? is it t=1/3(f+145)^2-67
1 answer
asked by
Hamilton
352 views
What is the derivative of y = ln 3x2?
a) y' = 2/x b) y' = ln 6x c) y' = 2 ln3 d) y' = e6x I think it's d.) Thanks.
1 answer
asked by
Veronica
421 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (30)
Algebra
Applied Mathematics
Differential Equations
Equations
Equations and functions
Equations and Lines
Functions
Functions and Equations
Geometry
Graphs and Functions
Limits and Continuity
Limits and Infinitesimals
Math
Math and Science
Math/Mathematics
Mathematical Concepts
Mathematical Problem
Mathematical Problems
Mathematics
Mathematics and Geometry
Mathematics and Science
Mathematics Education
Maths and Physics
Optimization
Physics
Rates of Change
School Curriculum
Science/Mathematics
Study Habits
Trigonometry