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What would be the range of the function sqrt of 1 divded by the sum of x and 2?
Wiki User
∙ 14y ago
y is greater than 0
Wiki User
∙ 14y ago
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Why you pass arguments to function in c plus plus?
You pass arguments to functions because that is how you tell the function what you want it to do. If you had, for instance, a function that calculated the square root of something, you would pass that something as an argument, such as a = sqrt (b). In this case sqrt is the function name, b is passed as its argument, and the return value is assigned to a.
Is the inverse of the function y x2 still a function?
Y = 1/X2 ==============Can it pass the line test? * * * * * That is not the inverse, but the reciprocal. Not the same thing! The inverse is y = sqrt(x). Onless the range is resticted, the mapping is one-to-many and so not a function.
What is the range of square root x?
sqrt(x) Range: {0,infinity)
Give the six trigonometric function of 120?
sin(-120)=sqrt(3)/2 cos(-120)=-1/2 tan(-120)=-sqrt(3) csc(-120)=2/sqrt(3) sec(-120)=-2 cot(-120)=-1/sqrt(3)
What is an example of a wrong function equation?
An example of a wrong function equation is f(x) = sqrt(x) for all non-negative x.
What is the Domain and range of x y2?
x=y^2 may be written as y=+/-sqrt(x) The domain for sqrt(x) is [0, infinity). The range is also [0, infinity) However, y=+/-sqrt(x) is not a function, because one element in the domain has two values in the range set.
Is y equals the square root of x plus 27 a function of x?
No, without any restriction in the range, it is not a function. If it were a function, each value of x could have at most one value of y.However, suppose x = 0. Then y = sqrt(0 + 27) = sqrt(27) = -3*sqrt(3) and + 3*sqrt(3) that is, there are two possible values of y for x = 0. The same is true for each value of x > -27.
Why you pass arguments to function in c plus plus?
You pass arguments to functions because that is how you tell the function what you want it to do. If you had, for instance, a function that calculated the square root of something, you would pass that something as an argument, such as a = sqrt (b). In this case sqrt is the function name, b is passed as its argument, and the return value is assigned to a.
Is the inverse of the function y x2 still a function?
Y = 1/X2 ==============Can it pass the line test? * * * * * That is not the inverse, but the reciprocal. Not the same thing! The inverse is y = sqrt(x). Onless the range is resticted, the mapping is one-to-many and so not a function.
What is the range of square root x?
sqrt(x) Range: {0,infinity)
What is the square function in Excel?
The square root function is SQRT, like this:=SQRT(value)To square a number, either multiply it by itself, using the POWER function or the power operator. If you had a value in cell A2, all of the following would do the same thing:=A2*A2=POWER(A2,2)=A2^2
What does sqrt function return?
square root of the argument
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).
What is the function of square root in C programming?
it is sqrt in header math.h
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}.
How do you know if a graph is a function or not?
As long as the line represented on the graph has no vertical segments then it may be represented by a function. * * * * * That is not enough. y = sqrt(x) has no vertical segments but it is not a function in the mathematical sense. A function cannot map an x value to more than one y value. Clearly, the above function maps x to -sqrt(x) and +sqrt(x) and so is not a function. However, there no vertical segment. No matter how close you get to x = 0, there is still a curve and the segment is not vertical.
What is the simplified square root of 75?
√75 = √3*25 which would give you 75 so it would be 5√3
