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What else can I help you with?
Is 1 -2 a function?
1-2 is not a function because there is no defined function, such as f(n)=0n+1-2. Also, it does not contain a variable.
What is the lower bound of the function x4 - 2?
You obtain the absolute minimum of the function when x=0. (0^4)-2 =0-2=-2. So, the lower bound of the function is -2.
Is a sine function a periodic function?
Yes, the sine function is a periodic function. It has a period of 2 pi radians or 360 degrees.
Is y equals -x plus 2 a linear function?
Yes, y=-2+x is a linear function.
Is y greater than x 2 a function?
no, but y = x2 is a function
Is 1 -2 a function?
1-2 is not a function because there is no defined function, such as f(n)=0n+1-2. Also, it does not contain a variable.
Is it true that the function f(n)2 is asymptotically smaller than the function g(n)2?
Yes, it is true that the function f(n)2 is asymptotically smaller than the function g(n)2.
What is another name for the root of a function?
The "root" of a function is also called the "zero" of a function. This is where the function equals zero. The function y=4-x2 has roots at x=2 and x=-2 The function y=4-x2 has zeroes at x=2 and x=-2 Those are equivalent statements.
What is the lower bound of the function x4 - 2?
You obtain the absolute minimum of the function when x=0. (0^4)-2 =0-2=-2. So, the lower bound of the function is -2.
What is a quadratic function is a function whose rule is a polynomial of degree what?
A polynomial of degree 2.
What is the range of a a function f when it is defined by f x 2 cos 3 x where x is a real number?
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]
Is a sine function a periodic function?
Yes, the sine function is a periodic function. It has a period of 2 pi radians or 360 degrees.
How does the function t(n) relate to the function t(n1/2) 1?
The function t(n) relates to the function t(n1/2) 1 by taking the square root of n in the second function and adding 1 to the result.
Is y equals -x plus 2 a linear function?
Yes, y=-2+x is a linear function.
What is the trigonometric function sec?
The function sec(x) is the secant function. It is related to the other functions by the expression 1/cos(x). It is not the inverse cosine or arccosine, it is one over the cosine function. Ex. cos(pi/4)= sqrt(2)/2 therefore secant is sec(pi/4)= 1/sqrt(2)/2 or 2/sqrt(2).
When the zeros of a polynomial function are 1 divided by2 and negative 1 what is the function?
Any multiple of X^2+X/2-1/2
Is the equation for a circle a function?
The equation for a circle is a function in that it can be graphed and charted. One common equation is x^2 + y^2 = r^2.
