Pre Calculus
21,824 results, page 79

CALCULUS
USE INTEGRATION BY PARTS TO FIND EACH INTEGRAL ƪxe^2x dx 
Calculus
Given m(x)=7/5x2+92 what is the domain of m in set notation form? 
Calculus
Find the equation of a circle with center C(1,6) and tangent line xy1=0. 
calculus
Find dy/dx and d^2y/dx^2 and then determine for which t values the curve is concave up: x=t^3  18t y=t^2  1 
vector calculus
Let C be the portion of the curve y =8ãx between (1,8) and (25, 40). FindçC 2yds. 
calculus
I'm not sure where to start on these two problems, so any help is greatly appreciated. 1)4^x = x^2 2)5x^2 = e^x 
Calculus
int x^9*(sin(x^5)) Can someone please explain me how to do this integral? 
Calculus
int x^9*(sin(x^5)) Can someone please explain me how to do this integral? 
calculus
given: f(x)=x^43x^3+2x^27x11 find all roots to the nearest 0.001 
calculus
How to create a function with a Doamin [3,8] Range [2,4] Increase (3,1) (5,8) Decrease (1,5) 
calculus
How do you determine the limit without substitution. ie. lim x> 2 sqr(x2) 
calculus
For what values of a and b that make the function f continuous everywhere. f(x)={(x^24)/(x2) if x<2 ax^2bx18 if 2<x<3 10xa+b if x>3 
Calculus
How many terms are required in the series (6) + (12) + (24)... to add to a sum of 378? How do I do this? 
calculus
Sin2pieover13plus cos squared pie over 13 equals. 
calculus
Sin2pieover13plus cos squared pie over 13 equals. 
calculus
find limit as x aproches 0 in the equation (5sin(x))/(x^213x) 
Calculus
Take the derivative of the following functions. You do NOT need to simplify. h(x)=(6x^3+2x)/(x^23x+5)= F(x)=(5x^2+1)(3x2) = 
calculus  limits
Does the limit lim 2011t/3(squareroot)t+9 exist ? t0 
calculus
For what values of x does the graph of f(x)=x+2sinx have a horizontal tangent? 
Calculus
If the slope is 3, find an equation of the tangent line to the curve at P(8, 3). 
calculus
find the derivative of y=cos pix/sinpix+cospix 
calculus
find the partial derivatives du/dx, du/dy and du/dt. u= root (r^2+s^2, r = y + x cos(t), s = x + y sin(t);when x = 0, y = 2, t = 2 
calculus
find the horizontal tangents of the curve and show work y=5x^33x^5 
calculus
let y=(x+sin(x))^2 f(x)=? g(x)=? (f o g)'=? compute the derivative using the chain rule 
Calculus
If the tangent line to y = f(x) at (4, 3) passes through the point (0, 2), find f(4) and f'(4). 
Calculus
If the tangent line to y = f(x) at (4, 3) passes through the point (0, 2), find f(4) and f'(4). 
Calculus
Locate the absolute exterma of the function on the closed interval. y=3t3 , [1,5] 
Calculus
Find the equation of the tangent to the curve y=sin^1 (1/x) at x=2. Please help! 
calculus
what is the maximum distance between f and g when f(x)=1/2x^2 and g(x)=1/16x^41/2x^2 on closed interval [0,4] 
Calculus
f(x)= 6ln(2x+7ln(x)) I need to find the first derivative. 
Calculus
What is the limit as t→∞ of L(t)? L(t) = 34  32e^(0.0719t) Thank you so much! 
calculus 1
how do i find all vertical and horizontal asymptotes for the function y= 3x^28x+25/x^2+7x18 
calculus
find the intervals on which the function is increasing, decreasing, or constant. (7,2)(6,2)(5,2)(4,2)(3,2)(2,2)(1,2)(1,3)(3,4)(5,5) 
calculus
Lim (1+(a/x))^(bx) x>infinity I'm having a lot of trouble with this limit. 
Calculus
Suppose f(pi/3) = 3 and f '(pi/3) = −7, and let g(x) = f(x) sin x and h(x) = (cos x)/f(x). Find the following. a. g'(pi/3) b. h'(pi/3) 
calculus
find the work done in winding up a 175 ft cable that weighs 4.00 lb/ft? 
calculus
what happens when Limit as x approaches infinity A) (sqrt(9+10x^2))/(7+9x) 
Calculus
definite Integrals (using fundamental Theorem) Evaluate from 1 to 2(x^2  4x)dx 
Calculus
Find the degree 3 Taylor polynomial T3(x) of the function f(x)=(−3x+33)^4/3 at a=2. 
calculus
Find the point of discontinuing of the given function: 2 Marks f (x) = 3x + 1 X27x+12 
calculus
what is the derivative of log3(x+X^2) log with base 3 i cant figure it out 
calculus
Find the area of the region bounded by the graph of the equation 2y^2=x+4 and x=y^2 
asu
calculus problem is u = 7i +9j + 2 k and v = 7i 9j  2 k. and my ans is 135 how to double check 
mathcalculus
x1/x+1 = 2x/15 (15)(x1) = (2x)(x+1) 2x^215x+17 do i put this in quadratic formula? i so confused. 
mathcalculus
30/x^225 = 3/x52/x+5 i be left with 30 = 3x^2752x^2+50 i not sure what to do? i use the quadratic formula? 
integral calculus
FIND THE AREA OF THE REGION BOUNDED BY THE CURVES Y= X^2 + 4X + 3 AND Y= x1. 
calculus
find the sum of p+m if the function g(x)= p(x^2m)/(x+2)(x+5)has a horizontal asymptote at y=5 and a hole at x=2 
math/calculus
f(x)=the squareroot of (x^29) and g(x)=1/x4 find the domain and range of f(g(x)) anf f(f(x)) 
CALCULUS
ʃ (4sin²x cos²×/sin2x cos2x)dx PLEASE HELP!! 
calculus
find the slope of the tangent line at the point P(1,1) on the graph of e^xy=2x^2y^2 
mathcalculus
complete solution to 12x = 9 is 12x = 9 12frm both sides x/1 = 3/1 this what i get. 
mathcalculus
the roots of the equation x^2+2x10 = 5 are 5, 3, and 1+sqrtN value of N is? A. 6 B. 8 C. 12 D. 24 please help with this. 
Calculus
prove that the integral of arcsec(x) is equal to xarcsec(x)  lnx+ sqrt((x^2)1) 
calculus
discuss the curves under the headings given in this section y=x/x1 
college calculus
use the definition of derivative to prove that lim x>0 [ln(1+x)]/[x] = 1 
calculus
Let f(x)=(x^2)+x+14. What is the value of f(x) for which the tangent line to the graph of y=f(x) is parallel to the xaxis? 
calculus
find the area enclosed by y=x^2 and y=sinx in the first quadrant. 
calculus
Find the equation of the line given that f(x)=10^x and the point A is at x=log10(5). 
Calculus
y = square root 256 x squared, from 7 to 16 about x axis 
calculus
Cos(pi/12) solve using half angle formula 
Calculus
If 2x^3 + 2xy  y^2 = 6, then approximate the equation of the tangent line at point x = 1.44 
Calculus
Can someone help me with this question. With steps. Examine the continuity of the function h(x)= x, if x<0 0, if x=0 x, if x>0 
calculus
Find the equation of the tangent to the curve sin(x+y)=xy at the origin. 
Calculus
find the area under the curve y = x^2 + x from the origin to the line x = 3 
Calculus
For each function, find the derivtive f'(a) for given value of a f(x) = sqrt(x+1), a=0 
calculus
An equation of the line tangent to the graph of f(x) = (4x2  8x + 3)4 at the point where x = 1 is: 
Calculus
y = √3x + 2 cos(x), 0 ≤ x < 2π Find a derivative y'. 
calculus
if the derivative of f is f'(x)=ln(x^2+1)2, at which of the following values of x does f have an abslolute value? 
calculus
if the derivative of f is f'(x)=ln(x^2+1)2, at which of the following values of x does f have an abslolute value? a)2.53 b)0 c)2.72 d)4.44 e)1.72 
Calculus
Find the derivative of y = ln cos(ln). I got tan(ln x)/x, is this correct? 
calculus
Evaluate the integral S x/(sqrt(3x1))dx Use USubstitution method. 
calculus
Find an explicit expression for y' for the curve de fined by 3(x^2 + y^2)^2 = 100xy. 
calculus
How many horizontal tangent lines exit to the curve f(x) = x^cos(x)? 
Calculus
what is the slope of the line tangent to the curve (/x)^2 at point (4,16) * (/x)= the squareroot of x 
Calculus
Determine the points at which f'(x)=0 for each of the following functions: f(x)= x^3+6x^2+1 f'(x)=3x^2+12x What to do next? 
Calculus
Find the derivative of f(x) = x^3 Show all the work please and thank you! 
Calculus
flickr.(dotcom)/photos/77304025@N07/6782789880/ 
Calculusderivatives
f(x) = (x1)^(2/3)*(x+3) What are the critical numbers? the derivative would be =2/3(x1)^(1/3)(x+3) + (x1)^2/3 What do I do next? 
calculus
evaluate the improper integral whenever it is convergent ∫0,00 1/(4x)^(3/2) dx 
calculus
show that an integral of the form ∫00,a e^(px) dx is convergent if p>0 and divergent if p<0 
CAlculus
using chain rule find the derivative of y=xsin1/x 
calculus
given the circle x^2+y^2+2x2y14=0, find it's intersection with the yaxis. please help me.... 
CALCULUS PLEASE HELP!
If f(x)=1.7x^55.3x^2+9.8 and if r is the only real number such that f(r)=0, then r is between a. 1.4 and 1.3 b. 1.3 and 1.2 c. 1.2 and 1.1 d. 1.1 and 0 e. 1.0 and 0.9 
calculus
What are the critical attributes that obtain between a derivative and a differential? 
Calculus
given f(x)=x3 and g(x)=1/x4 find the domain and range of the following functions f(x) f(g(x)) f(f(x)) 
Calculus
A rectangular prism is defined by vectors (2,0,0) (0,9,6) and (0,0,3). Find the volume. 
calculus
Use Newtons method to find the roots of the equation 1/x=1+x^3 
calculus
use a double integral to find the volume of the solid z= 4x^2  y^2 y= 2x + 2 
Calculus
Determine the value of k that makes the line (x+2)/4=(y+1)/5=(z3)/3 and r=(1,3,6 +s(2k,2,k), SeR, perpendicular. 
calculus
Let f be the function given by: f(x)=1/5x^5/2+x^1/2, for all x in [1,4]. Find the length of the graph of f. 
Calculus
Explain the possible relationships between two lines in R^3 
calculus
verify that y=C1e^2x + C2e^3 is a solution of the differential equation y''+y'6y=0 
calculus
find the solution of the initial value problem y'=xye^x; y(1)=1 
Calculus grade 12
differentiate the function ( a) y = cos³x b) y = Sin²xCos3x c) y = Sin (x³) 
Calculus grade 12
differentiate the function a) y = cos³x b) y = Sin²xCos3x c) y = Sin (x³) 
calculus
find the slope of the tangent line at the point (1,2) for the ellipse 2x^2+3y^2=14 y'(1) = ?? 
Calculus
Determine if convergent or divergent: Integral 1 to infinity of e to the power of (1/2). 
Calculus
Find the equation of the tangent line to the graph of √(xy)=x2y at (4,1) 
Calculus
Find the area of the region enclosed by the given curves: 4x+y^2=9, x=2y 
Calculus
Use the form of the definition of the integral to evaluate the intergral. From 0 to 9 (10+6xx^2)