When the owner of a gas station sets the price of 1 gallon of unleaded gasoline at $3, he can sell approximately 20,000 gallons per day. When he sets the price at $6 per gallon he can sell approximately...
When the owner of a gas station sets the price of 1 gallon of unleaded gasoline at $3, he can sell approximately 20,000 gallons per day. When he sets the price at $6 per gallon he can sell approximately...
I am stuck can you please help? So far I have limx->9√x-√9 x -9 ...
sin(3x^2)x^-1 this is how far I got. when do I sub in √pi ? what do I do next?
a)instantaneous rate of change of f at a b) difference quotient of f at a c)definition of f'(a) d)secant line of f at a I tried a) and c) but they're wrong. What...
Suppose the risk-free rate is 4% and an index pays 4% dividend yields (both continuously compounded). An at-the-money European put on this index with time to maturity of 1 year is priced at p1 = $50...
Can you please help me find the derivative of this? y = (-√(x2+1)/x) + ln (x+√(x2+1))
Let f(x) = 10x+9-19ex. Find the equation of the tangent line to the graph of f(x) at the point (0,-10).
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 +...
how can I find the derivative if I have power of -t
If f(x)=x^xln(2x−7), then f′(x)=x^xln(2x−7)g(x), where g(x) equals what?
(f1+f2+f3+...)'=f1'+f2'+f3'+...
Consider a growing bacterial cell that is producing a protein involved in binary fission. Suppose that, at a particular point in time, a bacterial cell has a volume of 1000 µm3 (microns...
A circular above-ground swimming pool has a 10-foot radius and may be filled to a maximum depth of 3 feet. If the depth of the water in the pool is rising at a rate of 0.4 inch per minute, at what...
find the derivatives of the given functions. show all work and simplify if possible. f(x) = (1-x^2)/2 * sinx - (1+x)^2/2 * cosx
find the derivatives of the given functions. show all work and simplify the answer if possible. f(x) = (sinx-xcosx)/cosx+xsinx
lim as h->0 of (1/(x+3))+2x derivative definition help?
Find the derivative of f-1(x) at x=6 if f(x) is defined by f(x) = x3 - x. I found the formula g'(x) = 1 / f'(g(x)), where g(x) = f-1(x). Please explain in detail, because my...
Find the derivative of f-1(x) at x=6 if f(x) is defined by f(x) = x3 + x. I found the formula g'(x) = 1 / f'(g(x)), where g(x) = f-1(x). Please explain in detail, because...
A lighthouse is stationed at a point P some distance away from the nearest point Q on a straight shoreline. It's light is making 3 revolutions per minute. It is found that the beam of light is moving...
Find the derivative of r= 1 - 8 ...