# Calculus (Answer Check)

86,593 results, page 96

### Pre-Calculus

Completing the Square 1) 9m^2 - 20m - 21 = 0 2) 10x^2 - 4x -32 = 0

### Calculus

How do I solve for: 5000 = 45t^2 + 240t + 450

### Calculus

Find dy/dx in terms of x and y if (x−a)^9+y^9=a^9. Assume that a is a constant.

### Calculus

Find dy/dx in terms of x and y if (x−a)^9+y^9=a^9. Assume that a is a constant

### calculus

Complete the identity. sec(x)sin(x)/tan(x) - 1 = 0

### calculus

integrate 3/25+4x^3....use 2x=5tanΦ as a substitution

### AP Calculus

Determine dy/dx if xsiny=artany i did (x)(cosy dy/dx) so far

### Calculus Please Help

Let f(x) = x^3 - x^2 + x - 1. Find an equation for tangent line to f at x = 2.

### Calculus Please Help

Let f(x) = x^3 - x^2 + x - 1. Find an equation for tangent line to f at x = 2.

### Calculus

If f is the function defined by f(x)=(x^2+4x)^(1/3) and g is an antiderivative of f such that g(5)=7, then g(1) Is congruent to

### calculus

use antidifferentiation.... and find (1/the square root of 2x)dx

### calculus 2

integrate x^5/(x^2 + sqrt(2)) using a table of integrals

### business calculus

find the slope of the tangent line y= -5x^1/2 + X^3/2; X=25

### Calculus

Write the logarithm of a single quantity: 2ln(x)+ln(4)-(1/2)ln(9)

### calculus

find ds/dt at (2,1) given t6(2)-2ts+s^(2)=s possible choices are -2/3, 2/3, -3/2 or 3/2

### Calculus

Find the limit: lim x-> 2 ln(x/2)/ (x^2−4) Can someone help me with this?

### Pre-Calculus

How do I solve, in radians and degrees, 2-3sin(3(x-pi))=6?

### Calculus

Find the following interval: (2e^(2sqrt(y))/sqrt(y))

### Calculus

Find the coordinates of the vertex of the graph of f(x)=2x^2+10x-17.

### calculus

Evaluate the Integral ∫1, 0 x^3(1+x^4)^6dx where 1=b 0=a for the limits

### calculus

Find or evaluate the following integral. csc^2 3x dx

### calculus

Given the function h : x -> 3x + c and h^-1 : x -> cx/m - 1, where c and are constants, find the values of c and m

### calculus

i need a real life application on parabola.

### calculus

Find the centroid for an area defined by the equations: y=2x+4 and y=((2x-3)^2)+1

### Calculus

Find the indicated limits. Lim x-> 1- sqrt 1 - 1/ x-1

### Calculus

Determine all values of x for which each function is discontinuous. F(x)= 3x+4 / 4x^2 - 2x -2

### calculus

Largest 5 dizit number exactly divisible by 32 ?

### Calculus ll

find the second order derivative, rxy(x,y) for r(x,y)=xy/8x+5y

### calculus

find equation of a tangent line to y=x^3-5x+6 at the point where x=2

### calculus

Find all relative extreme points y=x e^-x

### calculus

how do you know when a graph concave upwards just not getting it.

### calculus

how do you find the absolute maximum of 2x^3+3x^2-12x-7 on interval (-3,0)

### calculus

find critical values for the function sqrt x^2+x-20

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD (X^4-16)^5 X^3 DX

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD e^3X DX

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD DX/1+5X

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD X^3+X^2/3X^4+4X^3 DX

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD X^3+X^2/3X^4+4X^3 DX

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD ç(X^4-16)^5 X^3 DX

### CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD çX^3+X^2/3X^4+4X^3 DX

### Calculus

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD çe^3X DX

### calculus

Demostrate that: d/dx [tan^-1(x)]= 1/1+ x^2 -> using implicit differentiation.

### calculus

Demostrate that: d/dx [tan^-1(x)]= 1/1+ x^2 -> using implicit differentiation

### calculus

Let f(x)=(x-1)/(-x^2+2) a. Is this point (-1,-2/3) on the graph of f? b. State the domain of f and then solve f(x) 1/2?

### Pre calculus

f(x)={ x+5, if x>0 3, if x<=0 Graph the function can someone please help

### Calculus

Given f'(x)=7cosx–11sinx and f(0)=1, find f(x)= ____?

### calculus

Find the average value of the function f(x) = (2x - 5)^2 on the interval [1, 2].

### Calculus

how to convert this from rectangular to polar? r=cos theta

### calculus

For the function y=-3+4 cos(5pi/6(x+4)) , what is the minimum value?

### Calculus

put function in standard form f(x)=-4x^2-32x+9

### calculus

Find the angle of intersection between the curves f(x) = 2x + 3 and g(x ) = - 3x + 1

### calculus

Let C be the portion of the curve y =8(x^(1/2)0 between (1,8) and (25, 40). FindçC 2yds.

### calculus

what is the derivative of y = (4x squared - 5/2x+3)raise to 3/2 three halves..

### calculus

what is the derivative of y = (4x squared - 5/2x+3)raise to 3/2 three halves..

### differential calculus

find the implicit function of x^3+3^y=3xy

### calculus

Find all points Q such that (i) d(P,Q)= 5 when P= (3,-3), (ii) the x-coordinate of Q = 6

### calculus

Find the points of intersection of the curves y=2sin(x-3) and y=-4x^2 + 2

### pre-calculus

Find the intercepts of the graph of x^2 + y^2 + 4xy - 2x + 7y = 8

### calculus

Find so that the following function is continuous on any interval: f(x)=kx 0<x<4, and f(x) = 5x^2 if 4<x

### Calculus

find f(3) and f'(3), assuming that the tangent line to y=f(x) at a=3 has the equation y=5x+2.

### calculus and precal

find k such that f(x)=3k-2x+3kx^2-x^3 has a factor of (x-2).

### Calculus

find an equation for the line tangent to y=2-6x^2 at (-5,-148)

### calculus

What is the fourth derivative of this fifth degree polynomial? 5x^5+2x^4+7x^3+x^2+x+42?

### MATH - Calculus

Evaluate the following limit: e) lim f(x)-f(a)/ x - a x-> a if f(x) = x^2 + 5

### MATH - Calculus

Evaluate the following limit: e) lim f(x)-f(a) / x - a x->a if f(x) = x^2 + 5

### Calculus

FIND THE LIMIT As x approaches 0: tan 5 x/sin 25 x

### Calculus

Find lim x->-3+ x-3/x^2 -9 =? I'm really confused on this concept.

### Pre Calculus

factor completely 1. x^3-9x^2 2. 36x^6-49x^4

### Pre Calculus

Factor Completely a. 3x^8-3x^6 b. 20a^2b^2x^2-45a^2b^2y^2

### calculus

What is the slope and y-intercept of the line whose equation is 4x+y+6=0.

### Calculus

proof that the limit as x approaches 2 of x to the 4th equals 16

### Calculus

Suppose g (x) is increasing and concave up everywhere and g (A) = 9, g '(A) = 17, h = 0.01 estimate g(A-h)

### calculus

Need help asap! what is the limit as x approaches 0 of -x/tan(3x) ?

### calculus

Describe the interval(s)on which the function f(x)=(x-11/x^2-121) is continuous.

### calculus

identify the type of curve and sketch the graph of y2-2x+6y+5=0

### Calculus

Use interval notation to indicate where f(x) is continuous. f(x)= 7x^8-5x^4+4

### pre calculus

find the bounds on the real zeros????? f(x) = x^5 - 5x^4 +8x + 2

### calculus

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

### Calculus

Find one sided limit lim x->2+ 1/(1+e^(1/x-2))

### calculus

find an equation of the tangent line to the curve at y=2x^3+5x, (-1, 3)

### Calculus

Find the derivative of the function y=x2 + 2x + 1/ square root of x2 + 2x -1

### Calculus

lim X--> 0 from the left (9/x - 9/|x|) Find the limit if it exists

### Calculus

Find the value of a≥0 that maximizes the integral from 0 to a of (4-x²)dx. Thank you!

### calculus

the value of f(4) is negative, but the function is increasing rapidly at x=4

### calculus

Find ther derivative of the functions. a. f(x)=(4x-x^2)^100 b. f(x)=(1+2x+x^3)^1/4

### Calculus

Find dy/dx by implicit differentation. ysin(x^2)=-xsin(y^2)

### Calculus

find the horizontal tangents of the curve and show how. y=x^3-2x^2+x+1

### Calculus (derivatives)

find the slopes at the indicated points y = 3 + 5x - 3x^3 (0,3), (1/2, 41/8), (2,-11)

### Calculus

equation of tangent line of the function sqrt (3x+5) where x=10

### calculus

Find the derivative of the function y(x)=c^x+x^c. Assume that c is a constant.

### Calculus

Evaluate the indefinite integral: ∫ from 1 to 2 of ln (x²e^x) dx Thank you for your help!!

### Calculus

find the dy/dx of s(t)= (4/3pi)sin3t+(4/5pi)cos5t

### Calculus

Show that the sum of the series ∑n(p^n) from n=1 to infinity (where 0<p<1) is S=p/(1-p)^2

### Calculus

Find the Critical Numbers? 1.) f(x) = 2x^3 + 3x^2 + 36x x=? 2.) g(t) = |5t − 4| t=?

### Calculus

Find the value of the derivative at each indicated extremum.

### calculus

find the equation of the tangent line for (xy)^2+(xy)-x=11 at the point (-11,0)

### calculus

find y' by implicit differentiation: 5cos(x)*sin(y)=13

### calculus

find the tangent to the ellipse £¨x^2/4)+(y^2/4£©=1 at the point (1,rad(3)).

### Calculus

If the normal to f(x)= (3x/(1+x)) at (2,2) cuts the axes at B and C, determine the legnth of BC.