Pre Calculus
21,824 results, page 78

calculus
Determine the equation of the line that is tangent to y=8^x at the point on the curve where x=1/2 
calculus
Find the derivative r '(t) of the vector function r(t). <t cos 5t , t2, t sin 5t > 
calculus
Find the local max/min points for the function y=x^2 * e^x 
calculus
DETERMINE THE EQUATION OF THE NORMAL LINE TO THE CURVE Y=2^(1/X) AT THE POINT WHERE X=1. 
calculus
Solve the equation. 2x  4 = 10 Find the LCM of 29 and 116. Simplify. 88 · 88 
Calculus
Evaluate the triple integral _E (xy)dV where E is a solid tetrahedron with vertices (0,0,0), (4,0,0), (0,1,0), (0,0,4) 
calculus
calculate the derivative of the following functions at the given point? f(x)=3x1 x=17 and f(x)=5x^2 x=2 
Calculus
Find the Taylor polynomialof order 5 appoximation to sin(1.5) 
Calculus
Differentiate the function f(t)=1/4(t^4+8). My answer wa 4t^3. The book says t^3. What am I doing wrong, 
Calculus
Determine the slope of the tangent line to the curve y=2x^33x^2+1 at the point (1,0) 
calculus
I'm trying to find the antiderivative of (x+3)/2 How would you go about this? The answer is (x+3)^2/4 
Calculus
(sin(47))^2 + (cos(43))^2 = With the correct number of significant figures. 
Calculus
express the given quantity as a single logarithm: ln(a+b)+ln(ab)8ln(c) 
Calculus
Find the absolute maximum and minimum values of f(x)=(x^2)(e^(x/2)) on the interval [1,6] 
Calculus, need help again...
If the function f is defined by f(x)=x^22x, find limit h>0 (f(3+h)(f(3h))/2h 
calculus
Find the points on the curve y= 2x^3 + 3x^2  36x + 7 where the tangent is horizontal. 
calculus
Let f(x) = x+1 and g(x) = (1/5)x +3 How can we find the size of angles formed by these two lines 
Calculus
How would you find the limit of (secx1)/(x^2) as x goes to 0 algebraically? 
calculus
Prove that cos(sin inverse x) = square root ( 1x^2) 
calculus
Prove that cos(sin inverse x) = square root ( 1x^2) 
calculus
h(t)= cubed root t(t^2=4) using the product rule. how do i set it up 
Calculus
Find the horizontal and vertical asymptotes of f(x)=csc^1(x) if they exist. 
calculus
Find the equation of tangent line to the curve Y=2/x^2+x At the point where x=1 
calculus
find,if any, an equation for a common tangent line to these 2 curves:5x^2;and 5x^2x+6 
Calculus
use the midpoint rule to approximate the integral from 7 to 1 of (10x5x^2)dx 
calculus
Find the 1st derivative of the function: y = 1/4 sin^2 (2x) So confused... 
calculus
y=3⋅2^x Find the equation of the line tangent to the graph of y at x=1.5. 
Calculus
find the polar equation for hyperbola eccentricity of .8 and a vertex of (1,pi/2)? 
Calculus
(1 pt) If f(x) = 2 √x, use the definition of derivative to find f′( x ). 
Calculus
Find the equation of the tangent line to the graph of f(x) = −6x ln(x + 10) at x = 0. 
Calculus
If f(x) = 2 √x, use the definition of derivative to find f′( x ) 
Calculus
Find dy / dx by implicit differentiation. 2sin(9x)cos(3y)=3 dy/dx=_____ 
Calculus
evaluate the lim as x heads towards infinity of (sinhx)/ (e^x) 
Calculus
Do points of inflection have to be defined in the original function? 
AP calculus
Find (dy/dx) for the following implicitly defined function: 2x = 3siny  2y 
calculus
What is the formula for figuring out the Tangent of a "S" Curve?? R=3000? 
calculus
find the value of the derivative (if it exist) at the indicated extrema. 1. f(x)=x^2/(x^2+4) at (0,0) 2. f(x)=(x+2)^(2/3) at (2,0) 
Calculus
How would you find the derivative of this implicit function? 1+x=sin(xy^2) 
calculus
Assume that f is an integrable function satisfying the following for all b > 0 
calculus
use epsilon delta to prove the following lim x^29/x+3 =6 x>3 
Calculus
find dy/dx and d^2y/dx^2 of 3x(y^2) 2y=2 please give the answer not an example that dosent help me 
AP Calculus
Use differentials (or a linear approximation) to estimate (2.001)^5 
calculus
find the centroid of the region bounded by x^212x and the xaxis 
calculus
if the area of a triangle with the base 2F and height F2 is equal to F, compute F. 
calculus
At what values of x does the function f(x)= x(x4)^4 have a horizontal tangent line? 
calculus
if the area of a triangle with base 2F and height F2 is equal to F, compute F. 
calculus
if the area of a triangle with base 2F and height F2 is equal to F, compute F. 
Calculus
which of the following is an equation of the line tangent to the graph of y = (x^3)x at the point where x =2: a) y  6 = 4(x2) b) y  6 = 5(x2) c) y  6 = 6(x2) d) y  6 = 11(x2) e) y  6 = 12(x2) thanks! 
calculus
which of the following is an equation of the line tangent to the graph of y = (x^3)x at the point where x =2: a) y  6 = 4(x2) b) y  6 = 5(x2) c) y  6 = 6(x2) d) y  6 = 11(x2) e) y  6 = 12(x2) thanks! 
Calculus
Why is the linearization of any natural log function always going to be x? 
Calculus
What's the practical domain and range of this volume function: 4x^339x^2+93.5x 
calculus
what is the equation of the tangent line to the curve x^3 + 2y^2 + 3xy = 6 at the point (1,1)? 
calculus
Use implicit differentiation to find dy/dx: a) xrootyye^x=1 b) sinxy + ln y=x 
Calculus 1
Given y = x^4 − 4x^2 + 50. Find any extrema and any points of inflection 
calculus
Find the equation of the line l, given that f(x)=10^x and the point A is at x=logbase10(4). 
calculus
How do I find the area bounded by the curve y = x^1/2 + 2, the xaxis, and the lines x = 1 and x = 4 
calculus
What is the average rate of change of y=4x^3 over the interval P(1, 4) and Q(5, 500)? 
Calculus
Are the following differential equations separable or not? * y'= ye^(x+y) * y'= ye^(xy) * y'= y(xcos(y)) I am no good at these :[ 
calculus
If f and g are continuous functions with f(1) = 5 and the following limit, find g(1). lim_(x>1)[5 f(x)  g(x)] = 18 
Calculus
Let If f(x) is a function which is continuous everywhere, then we must have m=________________ 
Calculus
Find the equation of the line tangent to the graph of f at (1,1) where f is given by f(x)=2x^32x^2+1 
business calculus
For the function f(x) = 18/(3x14) determine the xcoordinate of any vertical asymptote 
calculus
Let f(x)= Ax^2 + Bx + C. If f(x) passes through the point (1,1) and has a relative minimum at (1,13), find A, B, and C. 
Ap Calculus
Find the equation of the tangent line to the graph of f(x)=cos3xlnx^4 at (1,0) 
Calculus
Find the derivative of the function f by using the rules of differentiation. f(x) = (10 x^3 + 3 x^2 + 5 x  7)/x 
Calculus
On what intervals is the function f(x)=x^7−7x^6 both decreasing and concave up? 
Calculus
Find the equation of the plane through (1,2,2) that contains the line x = 2t, y = 3  t, z = 1 +3t 
calculus
equation of the tangent line to the curve y = 2x²x+10 at the point (1,13) 
Calculus
Find the slope of the tangent line to the ellipse (x^2)/4 + (y^2)/9 = 1 at the point (x,y) 
calculus
find the general solution to the differential equation. dy/dx=secxtanxe^x 
Calculus AB
Verify if the given equations are solutions to the differential equation. dy/dt=k(ya) i) y=1ae^(kt) ii) y=a+Ce^(kt) 
calculus
Determine the values of a and b for the function f (x) = ax^3 + bx^2 + 3x  2 given that f (2) = 10 and f ′(1) = 14. Please help, Thanks! 
Calculus
f(x) = (5e^x6)/(17e^x+13) find f^1(x). since the domain of f^1(x) is in the open interval (a, b) what is a and and b? 
Calculus
Can two level curves of a function intersect; explain? 
Calculus
i need help finding area under curve of:2y=sqrt(3x),y=4, and 2y+1x=4 
Calculus
how do I solve for t when i am given: 5000 = 45t^2 + 240t + 450 
calculus
Find the area of the region bounded by the graphs f(x)=sqrt(3x)+1, g(x)=x+1 
Calculus
e^[((xa)^2)/b] b>0; local max at x=7 and points of inflection are x=5 and x=9. Find the formula... y= 
calculus
solve the differential equation by seperation of variables 3. dy/dx=e^(2x)/4y3 
calculus
y'=xy/2ln y how do you solve the differential equation by seperation of variables 
calculus
solve the initial value problem by separation of variables dy/dx=y^(2)+1, y(1)=0 
calculus
solve the initial value problem by separation of variables 8. dy/dx=x+1/xy, x>0, y(1)=4 
calculus
solve the initial value problem by separation of variables dy/dx=x^2y^2, y(4)=4 
calculus
solve the initial value problem by separation of variables dy/dx=xy^2, y(1)=0.25 
calculus
find an equation of the curve that satisfies dy/dx=4x^3y and whose yintercept is 7 
calculus
locate all critical points sqrt(584x^2+32x) thanks for any help! 
calculus
find an equation of the curve that satisfies dy/dx=4x^3y and whose yintercept is 7 
calculus
solve the initial value problem by separation of variables dy/dx=xy^2, y(1)=0.25 
calculus
solve the initial value problem by separation of variables dy/dx=x^2y^2, y(4)=4 
calculus
how do you solve the initial value problem by separation of variables dy/dx=x^2y^2, y(4)=4 
calculus
sketch graph of a function f that is differentiable and that satisfies the following 
Calculus
find the volume OUTSIDE the cylinder x^2+y^2=9 and INSIDE the sphere x^2+y^2+z^2=25 
calculus
Express as a single logarithm ln(a)+1/2ln(b) 2ln4ln2 
calculus
Express as a single logarithm ln(a)+1/2ln(b) 2ln4ln2 
calculus
use substitution to find the indefinite integral (x^3+3x)(x^4+6x^2+8)^9dx 
Calculus
Find an equation of the tangent line to the curve f(x)=1/x+2 at the points (2, 1/4). 
Calculus
Find the limit. lim x>1 (x^3)1/((5x^2)+2x7) Please show steps. 
calculus
Please help. What is the area of the region which is bounded by the xaxis and by the graph of y=(20(7x)(x3))/x^2. Thank you for any help. 
calculus
The point of inflection for graph x^3/3x^23x+7 I cannot seem to find it as stated. 
Calculus 2
Use the Midpoint Rule to approximate the integral (–10x+(7(x^2))) from 10 to 17 with n=3