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How do you find the mean of x over y equals a over b?
Find the derivative of Y and then divide that by the derivative of A
What is the derivative of 40xy where x equals 2 and y equals 2?
- the derivative with respect to x is 40y - The derivative with respect to Y is 40xSo, since both x and y equal 2, both derivatives yield 40*2 = 80
What is Y double-prime plus y equals 0?
y"+y'=0 is a differential equation and mean the first derivative plus the second derivative =0.Look at e-x the first derivative is -e-xThe second derivative will be e-xThe sum will be 0
What is the derivative of y equals xln x?
(xlnx)' = lnx + 1
What is the derivative of y equals aex plus be2x plus ce3x with respect to x?
if y=aex+be2x+ce3x then its derivative dy/dx or y' is: y'=aex+2be2x+3ce3x
What is the derivative of y equals 2x TIMES 2x?
y=(2x)2 y=2(2x) y=4x
Why was the calculus student confused about y equals ex and the derivative of y equals ex?
Because the derivative of e^x is e^x (the original function back again). This is the only function that has this behavior.
Find the derivative of y equals 3cosx?
y=3 cos(x) y' = -3 sin(x)
What is the derivative of y equals sin times x to the power of 2?
D(y)= sin 2x
What is the derivative of y equals sec x?
sec(x)tan(x)
Is y equals x differentiable at origin?
Yes, but only if the domain is the real numbers. The derivative is y = 1.
Find the derivative y equals sq rt 7 plus 99 plus pie?
y is a sum of constants and so is itself a constant. Its derivative is, therefore, zero.
