Find the limit. Use l’Hospital’s Rule where appropriate. If there is a more elementary method, consider using it. If l’Hospital’s Rule doesn’t apply, explain why. lim (x → ∞) ln(x)/(x1/2) ANSWER:...
Find the limit. Use l’Hospital’s Rule where appropriate. If there is a more elementary method, consider using it. If l’Hospital’s Rule doesn’t apply, explain why. lim (x → ∞) ln(x)/(x1/2) ANSWER:...
Find f'(x) given f(x) = ln(√(2x+9)(9x-3)). Note*both functions are under the square root. I believe the problem needs to be set up like this = ln(2x+9)1/2(9x-3)1/2 and then = ln(2x+9)1/2 +...
Find the limit. Use l’Hospital’s Rule where appropriate. If there is a more elementary method, consider using it. If l’Hospital’s Rule doesn’t apply, explain why. lim (x -->...
Let f(x) = 10x+9-19ex. Find the equation of the tangent line to the graph of f(x) at the point (0,-10).
1. What linear function has f(0) = 5 and f(7) = 12? 2. If f(t) = 2t – t2, what is (f(t + h) – f(t)) / h? 3. For what x does sin 2x = cos 2x?
Differentiate y=(x2+1)e((-x^10)+3x)
My professor said for this problem to use inverse trig functions, half angle, and double angle identities. Evaluate: tan(2sin-1(4/5)) Please list the answer...
A model used for the yield of an agricultural crop as a function of the nitrogen level in the soil (measured in appropriate units) is : Y = (kN) / (1 + N2) where...
differentiate y = (x2+1)e((-x^10)+3x)
If f(x) = ln(1 - 2x), then find f '(x).
If f(x) = 9x10 tan-1x, find f '(x).
Differentiate y = csc(x) − cot(x).
Differentiate y = csc(x) − cot(x).
If f(x) = (x3 − 4)7, then what is f '(x)?
For the vectors u=(-3,-2) and v=(4,-2), evaluate the following: a) The magnitude (length) of vector u (simplified radical form) b) A unit vector in component form which has the...
∫3xe5x^2 dx I got the answer: 3e5x^2/10+C My webwork keeps telling me my answer is wrong but I'm not sure why.
Prove: 1-cos2x/1+cos2x=tan2x Please include step by step and next to each step, please include the identity used! :)
Suppose f(x) is the greatest integer function, i.e., f(x) equals the greatest integer less than or equal to x. So for example f(2.3)=2, f(4)=4, and f(6.9)=6. Find ∫^7 f(x)dx...
Convert the following from Polar to Rectangular Form: r=3sinΘ(Theta)-4cosΘ(Theta)
Solve for x in the interval 0<x<2π (pi): 3sin2(2x+1)+2sin(2x+1)-1=0 Please show the steps! :)