0
A function of x means that the answers depends on the value of x that is substituted into the function.
For example:
y = x + 1
If x = 1, y = 2
If x = 2, y = 3
and so on.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the value of the function f(x) 1.5x 7.6 when x 1.1?
You must provide a complete equation for the function. Do you mean f(x) = 1.5x + 7.6 or something else?
How do you Rewrite x - 2y 8 using function notation?
If you mean: x-2y = 8 then it is y = 0.5x-4.
How do you calculate f times x?
If you know the values of "f" and "x", you just do the multiplication.Please note that if you see something like: y = f(x) this usually does NOT mean that f and x should be multiplied; it means that "y" SOMEHOW depends on "x", i.e., it is a function of "x". To calculate the value of this function, you need to know how exactly the function is defined.
What is the root of the function in the math problem f of x?
f(x) = ...f is the name of the function, and x is the variable. I guess you could say x is the root of the function, because it is what the function relies on.
What is a function that is symmetric with respect to the x axis?
The only function that can be symmetric about the x-axis is the x-axis itself. For each value of x a function, f(x), can have at most one value for f(x). Otherwise it is a mapping or relationship but not a function.
Is x plus y18 a function?
If you mean x + y = 18 then it is the function of a straight line
Is 5141312111 a linear function?
It depends on how you mean, e.g. if you mean that the function which takes a number x to 5141312111 times x, then yes, it is linear, and is trivial to show.
What does function of x equals function of -x mean?
It means that the value of the function at any point "x" is the same as the value of the function at the negative of "x". The graph of the function is thus symmetrical around the y-axis. Examples of such functions are the absolute value, the cosine function, and the function defined by y = x2.
What does the S in sin mean?
Whenever you see a function such as the sine function, you have to see the function as a whole. The "s" doesn't mean anything by itself in this case; sin(x) means the sine of an angle x.
What does no correlation mean in a function?
It means that there is no linear relationship between the argument of the function, x, and the functional value, f(x) or y.
Is this a function y equals x?
Yes, y =5 is a constant function. Meaning that for any value of x (in the domain), the value of the function (y) is 5. The graph would be a horizontal line five units above, but parallel to, the x-axis. Another answer: The above comments are only valid if we specify that x is just some constant. In general, however, when we refer to the function y=f(x)=x we do not mean a constant function, but rather a diagonal line running through the origin. The function would be a constant function if it were y=f(x)=c for some c, but normally when we write y=x we mean that the value of y is the value of x, and hence y changes as x changes.
Does h of x mean the same thing as Function of x also known as f of x?
Yes, h(x) is simply a function h --> x, like f(x) is a function f --> x. The different letters are used to illustrate the fact that the two functions need not be the same.
What is the value of the function f(x) 1.5x 7.6 when x 1.1?
You must provide a complete equation for the function. Do you mean f(x) = 1.5x + 7.6 or something else?
Is the square root of 5 a function?
Yes, if your equation is f(x) = sqrt5(x). The square root is also a function itself, if that's what you mean.
What is the difference between a function and not a function?
The word non-function can mean practically anything, a variable, for example.int fun (int x) { return x+10; }int nonfun= 32;
What does the single quote mean in functions?
For a function of only one variable it mean the derivative with respect to that variable. Thus, f'(x) = df(x)/dx. Occasionally, it can also refer to a variation of a function. For example, a family of functions, f(x), f'(x), f''(x) and so on.
Function to reverse the binary short integer?
You mean the byte-order? x=((x>>8)&0xff) | ((x&0xff)<<8);
