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Which parent functions has a domain and range of all real numbers excluding the origin?
Wiki User
∙ 8y ago
y = 1/x
Wiki User
∙ 8y ago
Anonymous
Absolute value
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Can the graph of a polynomial function have no x-intercept?
Yes, over the real set of numbers. For example, the graph of y=x2+1 is a regular parabola with a vertex that is one unit above the origin. Because the vertex is the lowest point on the graph, and 1>0, there is no way for it to touch the x-axis.NOTE: But if we're considering imaginary numbers, the values "i" and "-i" would be the zeroes. I'm pretty sure that all polynomial functions have a number of zeroes equal to their degree if we include imaginary numbers.
What point located in quadrant IV has an x value that is 3 units from the origin and a y value that is 3 units from the origin?
(3, -3)
What is point 00 on a graph is called?
The Origin
What is the difference between a reciprocal function and an inverse function?
A reciprocal function will flip the original function (reciprocal of 3/5 is 5/3). An inverse function will change the x's and y's of the original function (the inverse of x<4,y>8 is y<4, x>8). Whenever a function is reflected over the line y=x, the result is the inverse of that function. The y=x line starts at the origin (0,0) and has a positive slope of one. All an inverse does is flip the domain and range.
How do you graph x2 plus y2 equals 9?
Draw a circle with its center at the origin and a radius of 3.
Is y equals x differentiable at origin?
Yes, but only if the domain is the real numbers. The derivative is y = 1.
What is the origin of 'Management is what management does'?
it is nothing but the functions of magement!
How does the constant of variation affects the appearance of the graph of a direct variation function?
The formula direct variation is xk=y, where k is the constant of variation.Direct variation functions always pass through the origin. Direct variation functions are linear functions (goes in a straight line), except that they pass through the origin. Regular linear functions don't pass through the origin. That is the only difference.
Numbers to the right of the point of origin on the x-axis are always negative?
Numbers to the right of the point of origin on the x-axis are always negative.
What is the origin of rational and irrational numbers?
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Where was the place of origin for greek numbers?
Perhaps it was Greece.
What is the origin and or country of origin of the surname 'Aloni'?
Italy can be the country of origin of the surname Aloni.Specifically, the word functions as a feminine noun in its plural form. It means "halos." The pronunciation will be "ah-LOH-nee" in Italian.
What is the origin of numbers?
numbers were oringinaly squiggly lines that came from objects and ideas that came from villagers. numbers also came from animals. they used shapes as numbers
What is the origin of zero?
In a rectilinear (xy) plot where a point is represented by a pair of numbers (x,y), the origin is normally (0,0). That is, at the origin, x=0 and y=0.
What is the domain of x squared plus y squared equals thirty six?
The graph is a circle with a radius of 6, centered at the origin
What are cells when they are grouped together?
They are called a tissue.But they should be bonded,perform specific functions and have a similar origin.
Can a real number be a pure imaginary number?
even if you can't see it.... the number is real. but question to that, what's the number?* * * * *Clearly, the above answer was provided by someone who had no knowledge of the complex field.A real number cannot be a pure imaginary number, nor can it contain any part that is imaginary.In the context of the coordinate plane, the real numbers can be seen as the x-axis, the pure imaginary numbers form the y-axis excluding the origin. Complex numbers are all the point in the four quadrants.
