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A function is a relation in which every input value has one output value. so when you have a set of ordered pairs, there can only be one x value corresponding to a y value, so when there is a set like this....{(2,3) (2,4)} the x value has two outputs making this not a function.
What else can I help you with?
What does the horizontal line tell you about a function?
If the function is a one-to-one function, therefore it has an inverse.
How can you tell by looking at a graph if the represntation is a function?
if a certain abscissa corresponds to more than one ordinate, then it is not a function.
How do you tell if a function is even or odd?
You can tell if a function is even or odd by looking at its graph. If a function has rotational symmetry about the origin (meaning it can be rotated 180 degrees about the origin and remain the same function) it is an odd function. f(-x)=-f(x) An example of an odd function is the parent sine function: y=sinx If a function has symmetry about the y-axis (meaning it can be reflected across the y-axis to produce the same image) it is an even function. f(x)=f(-x) An example of an even function is the parent quadratic function: y=x2
Does a sideways parabola represent a function?
No, it does not. You can tell if something is a function or not by using the vertical line test. If there is more than one point at any vertical line, it is not a function.
How you tell if set of ordered pairs a function?
If there are any pairs with the same second element but different first elements, then it is not a function. Otherwise it is.
What is a word to ask about somethings location?
TELL ME NOW
What does it mean to describe somethings construction?
It means to tell about how it is made.
Tell somethings with salamander?
Salamanders refer to the 4 legged and tailed animals.
Can other moms expect you are pregnant?
Yes!Sometimes peole can tell when somethings wrong....
If somethings wrong with your uterus and the doctors tell you you have to get pregnant will you get paid?
no you would end up paying them
How do you ask where you stand with your boyfriend?
just ask, dont be scared, if he loves you he would tell you if somethings up,
What if you tell your bf if somethings wrong and he says no but hes not the same with you anymore he acts weird with you?
forget it sistah!! <3
Tell me a place where you see a lot of 20-somethings?
Bar/Club college campus at the mall beach parties
How can you talk to your boyfriend in the navy?
Well to no is when you say something and hes like yyyaaa you no somethings wrong so tell him
How can you tell if a number is a function?
A number is not a function.
How do you say I'll tell you somethings about Ireland in Irish?
Beidh mé rud éigin a insint duit faoi Éirinn
How do you tell if a shy and quiet guy likes you?
If he looks at you and smiles before blushing and turning away, or turns red when your around him. Those are two good ways to tell that somethings up.
