What is the limit as h approaches zero of [f(x+h)-f(x)]/h?
300
The derivative of f(x)=tanx/x^2 is...
What is f'(x)=[xsec^2x - 2tanx]/x^3?
300
The derivative of y=xe^(2x) is...
What is y'=e^(2x)[2x+1]
300
The derivative of g(w)=cuberoot(w^5-4w+8) is...
What is g'(w)=(5w^4-4)/3cuberoot(w^5-4w+8)^2?
300
The derivative of y=2x/(3x+10) is...
What is y'=20/(3x+10)^2?
300
The derivative of f(x)=3^x is...
What is f'(x)=3^xln3?
400
dy/dx for y^2 = 3xy is...
What is dy/dx = 3y/(2y-3x)?
400
The second derivative of f(x) = e^(x^2) is...
What is f"(x)=2e^(x^2)[2x^2+1]?
400
The derivative of f(x)=sinx/(cosx-3) is...
What is f'(x)=(-3cosx+1)/(cosx-3)^2?
400
The derivative of y=tan^3(5x^2) is...
What is y'=30xtan^2(5x^2)sec^2(5x^2)?
400
The equation of the tangent line to the graph of
f(x)=lnx^6 - 5/x at x = 1 is...
What is y=11x - 16?
500
The derivative of y=(2x-1)^8(3x+5)^6(4x-7)^10 is...
What is y'=(2x-1)^8(3x+5)^6(4x-7)^10[16/(2x-1)+18/(3x+5)+40/(4x-7)]?
500
Find the point(s) on the graph of y=2/3x^3-7/2x^2-15x+4 such that a tangent line is horizontal.
What are (-3/2, 131/8) and (5,-451/6)?
500
Find an equation of the line tangent to the curve x^2 + xy - y^3 = 7 at (3,2).
What is y=8/9x-2/3?
500
Chuck Norris did this....twice.
What is counted to infinity?
500
The population of a culture of cells after t days is approximated by the function P(t)=1600/(1+7e^(-0.02t)) for t>=0. Find the rate of change at 26 days.