0
Add your answer:
Earn +20 pts
Is the standard square root function bounded?
If the range is the real numbers, it has a lower bound (zero) but no upper bound.
Why root 2 is smaller than 3 root 4?
This is because the square root function, with the range defined as the non-negative real numbers, is monotonic increasing throughout.
What does domain and estimate the range mean in math?
"Domain" means for what numbers the function is defined (the "input" to the function). For example, "x + 3" is defined for any value of "x", whereas "square root of x" is defined for non-negative "x". "Range" refers to the corresponding values calculated by the function - the "output" of the function. If you write a function as y = (some function of x), for example y = square root of x, then the domain is all possible values that "x" can have, whereas the range is all the possible values that "y" can have.
Is the inverse of a quadratic function is square root function?
yes
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 are the domain And range for the square root function?
matrix
Is x equals the square root of y-4 a function?
The square root operation is not a function because for each value of y there can be 2 values of x - the principal square root and its negative. This can only be rectified by limiting the range of the opearation to the principal or positive square root. Furthermore, it also depends on the domain of the function. If y<4 then the square root is not defined within Real numbers. So, for y ≥ 4, x = +sqrt(y-4) is a function.
Is the standard square root function bounded?
If the range is the real numbers, it has a lower bound (zero) but no upper bound.
A square root and its opposite?
The square root of a number is a value that, when multiplied by itself, gives the original number. The opposite of a square root would be the negative square root of the same number, as it would also multiply by itself to give the original number. For example, the square root of 4 is 2, and the opposite of the square root of 4 would be -2.
Why root 2 is smaller than 3 root 4?
This is because the square root function, with the range defined as the non-negative real numbers, is monotonic increasing throughout.
Is the math term called square root or squared root?
It is the "square root." This is the opposite function (n1/2) of the square (n2).
What does domain and estimate the range mean in math?
"Domain" means for what numbers the function is defined (the "input" to the function). For example, "x + 3" is defined for any value of "x", whereas "square root of x" is defined for non-negative "x". "Range" refers to the corresponding values calculated by the function - the "output" of the function. If you write a function as y = (some function of x), for example y = square root of x, then the domain is all possible values that "x" can have, whereas the range is all the possible values that "y" can have.
Is the inverse of a quadratic function is square root function?
yes
What is the nonnegative square root?
Every positive real number has two square roots: one negative and one positive. As a result, the square root mapping is one-to-many and so is not a mathematical function. One way to make it a function is to restrict the range to non-negative real numbers. These are the non-negative square roots.
What is the parent function of a square root?
x
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.
How does inverse function work?
Let's illustrate with an example. The square function takes a number as its input, and returns the square of a number. The opposite (inverse) function is the square root (input: any non-negative number; output: the square root). For example, the square of 3 is 9; the square root of 9 is 3. The idea, then, is that if you apply first a function, then its inverse, you get the original number back.
