0
If derivative of f equals 0 for all x in the domain of f then is f a constant function?
Kcw1878
Yes.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the double prime of 5x?
The "double prime", or second derivative of y = 5x, equals zero. The first derivative is 5, a constant. Since the derivative of any constant is zero, the derivative of 5 is zero.
What is the domain of the function y equals x plus 3?
Give the domain for
What is the derivative of f of x equals 1?
f(x)=1 f'(x)=0 because the derivative of a constant is ALWAYS 0.
Is y equals x differentiable at origin?
Yes, but only if the domain is the real numbers. The derivative is y = 1.
Can you use the equation given below to find the second derivative of pi divided by 6 if fx equals cscx?
pi divided by 6 is a constant and so its first derivative is 0. And since that is also a constant, the second derivative is 0. It is not clear what f(x) = csc(x) has to do with that!
What is the double prime of 5x?
The "double prime", or second derivative of y = 5x, equals zero. The first derivative is 5, a constant. Since the derivative of any constant is zero, the derivative of 5 is zero.
Where the graph of a function equals the value zero?
you have to first find the derivative of the original function. You then make the derivative equal to zero and solve for x.
What is the domain of the function y equals x plus 3?
Give the domain for
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.
What is the derivative of f of x equals 1?
f(x)=1 f'(x)=0 because the derivative of a constant is ALWAYS 0.
Is y equals x differentiable at origin?
Yes, but only if the domain is the real numbers. The derivative is y = 1.
What is the highest point on a graph?
The highest point on a graph is when the derivative of the graph equals 0 or the slope is constant.
How do you find the derivative of y equals 7e-6x?
13
Can you use the equation given below to find the second derivative of pi divided by 6 if fx equals cscx?
pi divided by 6 is a constant and so its first derivative is 0. And since that is also a constant, the second derivative is 0. It is not clear what f(x) = csc(x) has to do with that!
How do you calculate critical points of derivatives?
The "critical points" of a function are the points at which the derivative equals zero or the derivative is undefined. To find the critical points, you first find the derivative of the function. You then set that derivative equal to zero. Any values at which the derivative equals zero are "critical points". You then determine if the derivative is ever undefined at a point (for example, because the denominator of a fraction is equal to zero at that point). Any such points are also called "critical points". In essence, the critical points are the relative minima or maxima of a function (where the graph of the function reverses direction) and can be easily determined by visually examining the graph.
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.
What is the range of the function y equals -x?
The range depends on the domain, which is not specified.
