In Calculus, to find the maximum and minimum value, you first take the derivative of the function then find the zeroes or the roots of it. Once you have the roots, you can just simply plug in the x value to the original function where y is the maximum or minimum value. To know if its a maximum or minimum value, simply do your number line to check. the x and y are now your max/min points/ coordinates.
f(x) = 2 cos 3x The amplitude: A = |2| = 2 The maximum value of the function: 2 The minimum value of the function: -2 The range: [-2, 2]
A graph is a function if there is no more than one y-value for any x value. This means no vertical lines or "C" shapes, etc
The minimum is the vertex which in this case is 0,0 or the origin. There isn't a maximum.....
· whether it is linear, quadratic or exponential · whether it has an upper or lower bound · whether it has a minimum or a maximum value · whether it is constant, decreasing or increasing
There is no minimum value for the cosecant function.
A global minimum is a point where the function has its lowest value - nowhere else does the function have a lower value. A local minimum is a point where the function has its lowest value for a certain surrounding - no nearby points have a lower value.
In Calculus, to find the maximum and minimum value, you first take the derivative of the function then find the zeroes or the roots of it. Once you have the roots, you can just simply plug in the x value to the original function where y is the maximum or minimum value. To know if its a maximum or minimum value, simply do your number line to check. the x and y are now your max/min points/ coordinates.
The global minimum value is always negative infinity.
Since the range of the cosine function is (-1,1), the function y = cos(x) assumes a minimum value of -1 for y.
It if the max or minimum value.
You cannot. The function f(x) = x2 + 1 has no real zeros. But it does have a minimum.
the maximum or minimum value of a continuous function on a set.
Both the function "cos x" and the function "sin x" have a maximum value of 1, and a minimum value of -1.
Yes if it is positive
The [global] minimum.
y = -9