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Example...
If x=5, then what is the f(x) [f(x) means function of x]?
A: 11
B: 12
C: 13
D: 14
The answer is A. You take the number you were given, multiply it by 2, then add 1. With 5, you would to 2*5+1=11. With 3, do 2*3+1=7. With 9,do 2*9+1=19.
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An even function of minus x does not equal the function of positive x for all values of x -a composite function which results from the function of g within the function of x?
The first part of the question is false, and the correct answer is that an even function of minus x equals the function positive x. This follows from the very definition of an even function. The second part of the question is false, because the truth is that the composite function results from taking the function of x within the function g.
The function is not an example of a rational function?
y = cuberoot(x) for real x is not a rational function.
How do you make y a function of x?
You have Y and you have X. F=function. Y is already a function of X because here's another way you write Y: F(X). So instead of putting Y you out F(X) which meanf "F or X" or "function of X".
How is the function x plus sin x best described?
It is an increasing odd function.
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 is function notation in math terms?
An equation where the left is the function of the right. f(x)=x+3 is function notation. The answer is a function of what x is. f(g(x))= the answer the inside function substituted in the outside function.
What is the composition of an even and an odd function?
For an even function, f(-x) = f(x) for all x. For an odd function, f(-x) = -f(x) for all x.
An even function of minus x does not equal the function of positive x for all values of x -a composite function which results from the function of g within the function of x?
The first part of the question is false, and the correct answer is that an even function of minus x equals the function positive x. This follows from the very definition of an even function. The second part of the question is false, because the truth is that the composite function results from taking the function of x within the function g.
What is the solution for function of function of x equals function of x?
f(f(x)) = f(x). Only if f is 1-1 then we have a solution f(x)=x.
Why is x squared a inverse function?
X squared is not an inverse function; it is a quadratic function.
The function h(x) is a transformation of the square root parent function, f(x) = \sqrt xf(x)= x . What function is h(x)?
The square root function is one of the most common radical functions, where its graph looks similar to a logarithmic function. Its parent function will be the most fundamental form of the function and represented by the equation, y =sqrt {x}.
The function is not an example of a rational function?
y = cuberoot(x) for real x is not a rational function.
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.
Does y0 represent y as a function of x?
y0(x) could represent a function of x but usually y(0) represents the function y that is evaluated at x = 0 and so is no longer a function of x but a constant.
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 a right triangle a function?
It is not a function. A function is a formula, not a shape. A function would be like F(x) = 2x + 5, where you plug in a value for x, and you get an answer F(x).
In the function g(f(x)) depends on gand g depends on x?
Function "f" depends on "x", and function "g" depends on function "f".
