Calculus (Answer Check)
88,560 results, page 97

Calculus
Find the maximum and minimum values of f(x,y)=3x+y on the ellipse x^2+4y^2=1 
calculus
solve the initial value problems: 1 dq/dz = 2 + sinz, q(0)=5 2dy/dx = (x^2 2)x, y(2)=4 3dy/dx = 4e^5^x + x, y(0)=4 4 dy/dx 3x + 2, y(3)= 2 
calculus
evaluate the intergral using substitution ingergral[(x^2e^3x)/(x^3e^3x)^2]dx 
calculus
Consider the infinite series of the form: (+/)3(+/)1(+/)(1/3)(+/)(1/9)(+/)(1/27)(+/)...(+/)(1/3^n)(+/)... (A) Find x and y from: x(</=)(+/)3(+/)1(+/)(1/3)(+/)...(</=)y. 
calculus
sum_(n=1)^infinity(1)^(n+1) (1/3)^n = 9/4~~2.25... How do you find that out? Is there a formula? 
Calculus
Show that the vectors (1,2,3), (4,1,2) and (14,1,16) do not lie on the same plane 
Calculus
Differentiate: y=ln(x/(2x+3))^(1/2) y=(1/2)ln(x/(2x+3)) y'=0+(1/2)((2x+32x)/(2x+3)²) What's next after the quotient rule? 
calculus
Find the position function s(t) given acceleration a(t)=3t if v(2)=0 and s(2)=1. 
calculus
Let g(x)= integraton (top 3x, bottom 2) e^t^4 dt. Find the value of g'(0). 
calculus
how do you simplify log5 square root pq over 8 
Calculus
Prove each property using Cartesian vectors: A) (u +v) + w = u + (v + w) 
Calculus
Find the dot product of the pair of vectors; s=4i +j t=i j 
calculus
Given vectors u= (t, 2t, 3) and v=(2t, 5t, 1). For what values of t a) are u and v parallel? b) are u and v perpendicular? 
Calculus
Determine the interior angles of triangle ABC for A(5,1), B(4,7) and C(1, 8). 
Calculus
Given vectors u= (t, 2t, 3) and v=(2t, 5t, 1). For what values of t a) are u and v parallel? b) are u and v perpendicular? 
calculus
What conditions must be satisfied by vectors u and v for this to be true? u + v >u  v 
calculus
p(x)=5x^34x^2+2016 use synthetic division to show that x=2i is a zero of p(x) 
calculus
find the indefinite integral: integration of tan^3(7x) dx 
Calculus
Identify the coordinates of any local extrema of the function y=e^x  e^(2x). 
Calculus
Determine the equation of the line perpendicular to Y=1/2 e^(x +1) at its yintercept. 
Calculus
let f(x)=(7+x)/(7x), g(x)=7x/(7x) Find formula for f*g and state the domain of the composition 
Calculus
Find the Limit lim as t approaches 1 of (t^3+5t^213t+7)/(t^33t+2) 
Calculus
How do I find the normals to the curve xy+ 2x  y = 0 that are parallel to the line 2x + y = 0 
calculus
Find an equation of the tangent to the curve f(x) = 2x^2  2x + 1 that has slope 2. 
calculus
Find the derivative of the function. h(x) = (cos x/ 1+sin x)4 
Calculus
Convert the following into spherical coordinates: x^2+y^2+Z^2=36 
Calculus
Convert the following into spherical coordinates: X^2+y^2+Z^2 = 36. 
calculus
Find the parametrization for the left half of the parabola: y = x^2  4x + 3. 
calculus
Find a Cartesian equation for r= 3sin deta 
Calculus
Find the area between the xaxis and the graph y = x^2 – x + 1 from x = 0 to x = 3. 
Calculus
Find the slope of the graph y=x^92x+(square root of 5x)^3 @ (1,7) 
Business Calculus/Algebra Review
M3 M+5 is less than or equal to 0 
Business Calculus
I need help with: r(x)= 4/5x^2 + 8x + 15 What do you do with the 4/5X^2? I know that (x+3) and (x+5) is the factoring for x^2 + 8X + 15 but have no clue what to do with the 4/5. 
Calculus
lim x>1 (x^471)/(x^91) With what method do I factor them with? Pascal triangle? 
Calculus
How did I solve this? Find the change in y if x changes from 1 to 3. The equation is y=f(x)=2x^2+5 
calculus
The slope of the tangent line to the parabola y=3x^2+6x+5 at the point (3,14) 
calculus
Given that y=sin x ln (x+1),prove that (d^2 y)/(dx^2 )+y=2cosx/(x+1)sinx/(x+1)^2 
calculus
Find the Taylors series for f (x)=e2x about 0 
calculus
Find the Taylors series for f (x)=e2x about 0 
CALCULUS
X2 + Y4 = 16 find the slopes of the 2 tangent lines to the curve from (5,1) 
calculus
find the indefinite integral of ln y divided by 6y cube 
calculus
Find the equation of the tangent line to the graph of f(x)=4x^31x^2+1 at x=2. 
calculus
Determine if the function is even, odd or neither. f(x)=x^3x^28x+4 
calculus
Find dy/dx by implicit differentiation. sin x = x (1 + tan y) 
Calculus
Find the derivative by the limit process. 6/√(8x) 
calculus
Find the derivative by the limit process. 6/√(8x) 
calculus
find dx/dy implicitly from √(x+y) = 1 + (x^2)(y^2). then solve for dx/dy explicitly. 
calculus
find dx/dy implicitly from √(x+y) = 1 + (x^2)(y^2). then solve for dx/dy explicitly. 
Calculus
I don't understand how to set up the triple integral for #26. LINK: h t t p : / / g o o . g l / 5 k C L 
calculus
Evaluate the limit lim sin4x/tan9x x> 0 
calculus
2x*sqrt(3x^2+4) Find all critical numbers: 
calculus
Find all critical numbers: 2x*sqrt(3x^2+4)? 
Calculus
If 3 x2+ 5 x + xy = 3 and y( 3 ) = −13, find y′( 3 ) by implicit differentiation. 
math: calculus
Having a problem with this one... if f(x)=f, then find f(7) 
Calculus B
Find lim as x goes to 0 of (xsinx)/(1cosx) 
calculus
Lim= xInfinite x+0/(x2+1)=? please show work 
Calculus
find the absolute extrema if they exist as well as where they occur f(x)= x1/x^2+3x+5 
calculus
find the points of discontinuity of the given function f(x) =x+3/x2+3x 
calculus
find point(s) on the graph of the function f(x) = x^3  2 where the slope is 3 
Calculus
find the equation of a tangent line of x^(1/4) + y^(1/4) = 4 at the point (16,16) 
calculus
Q1) find the derivative of cos(e^(x^4sin(x))) Q2) If d/dx (f(4x^5))=7x^2 calculate f'(x)= 
Calculus
What is the xcoordinate of the point on the curve y=e^x that is closest to the orgin? 
calculus
Find the most general antiderivative of the function 1) f(x)= (X^3)^1/4 + (X^4)^1/3 2) f(u)= U^4 + 3ãU / U^2 
calculus
If f(x)=8x +2 find the exact area under the curve from x=0 to x=2. 
calculus
Suppose that log2 = a and log3 = b Solve for x in terms of a and b: 6^x = 10/3  6^x 
Calculus
Find the slope of the tangent line to the curve at (2,1) x/y + x^2y^2 = 6 
calculus
Find the second derivative of the function: y=e^2t*cos^2(t+(pi/4)) 
calculus
how is the lim as x heads towards infinity of 3/(1+(3/x) equal to 3? 
calculus  Integration
evaluate ∫sec^7 x tanx dx 
calculus ap
what is the slope of the line tangent to the curve y^3+x^2y^23x^3=9 at the point (1,2)? 
calculus ap
find limit as x goes to infiniti of 8x^43x^2+2 over 9x^5+7x^43x^2+2 
calculus
derivatives: 3. y= cot^3(2/x) 4. y= csc^5 (1t+3t^2) 5. y=sec(5x)/tan3x 
Calculus
Graph of f(x) = (x^3  5x ^2 + 6x)/(x^2  x 2). Can anyone please post a picture of this or something? 
calculus
rotate the axes and eliminate the xy term of 3(x^2)+2xy+3(y^2)8 
calculus
rotate the axes and eliminate the xy term of 3(x^2)+2xy+3(y^2)8 
calculus
Estimate for x = 2, 4, 6, using the given values of f'(x) and the fact that f(0)=50 . 
calculus
assume f(x)=2x+8 and g(x)=5x. What is the value of (fg)(2)? i got 6 but i don't think that's right...is it? 
Calculus
Let f(x) = x^2 if x ≤ 1 ax + b if x > 1. Find the values of a and b so that f is continuous and has a derivative at x = 1. 
calculus
equation of motion of roller coaster that y=sin(t/2),y=(t1)(t2)(t3)(t4)(t5) 
Calculus
the equation represents for a recurrence relation, Mt+1= 0.75Mt+2 with Mo=5 
calculus
For the function f(x) = 18/(3x14) determine the xcoordinate of any vertical asymptote 
calculus
Find the area bounded by the xaxis ,the curve y= 1/x+2, x=0,y=0, and x=5 
calculus
Consider f(x)=3*2^x find the rate of change between X=1 and X=4 
calculus
Find the derivative of the following functions: x^7+2/(x^1/2) also (x^9x^1/7)7^x 
calculus
If f(x) is differentiable at x=a where a is not equal to 0, Find lim [[f(x)]^2[f(a)]^2] / [x^2a^2] as x approaches a 
Calculus
Find the tangent approximation for sqrt(5+x) near 3 
CALCULUS
Derivative of: (exp(8x^4))(5x^3+9)^3 ___________________________ (divided by) (22x^2+4x20)^2 
Calculus(derivatives)
f(x)=7cosx+6tanx, find f'(x)and f'(5pie/4) 
calculus
f(x)=12x/sinx+cosx find f(pie) 
calculus
Derivative of: (exp(8x^4))(5x^3+9)^3 ___________________________ (divided by) (22x^2+4x20)^2 
calculus
Find the area of the figure. 17) E ach square is 7 ft by 7 ft. 
Calculus AB
Find the indefinite Integral of: (e^(2x)e^(2x))/(e^(2x)+e^(2x))dx Thank you very much for your help. 
Calculus AB
Please find the integral for: (2^(1/t))/(t^2) Thank you very much 
calculus
Find all horizontal and vertical asymptotes of f(x)= 2x^2 + 7x + 12/ 2x^2 + 5x  12 
calculus
find all horizontal and vertical asymptotes of f(x)=2x^2+7x+12/2x^2+5x12 
Calculus
Differentiate the following ( do not simplify) a) ln(√sinx) 
Calculus
Find the domain: f(x)= x27x+12/x48x3+13x2+30x72 
Calculus
Find the domain of the following function h(x,y) = sqrt(x9y+5)? 
PreCalculus
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