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If the question is f(x) = x^2 + 10x then the axis is x = -5
and
if the question is f(x) = x^2 - 10x then the axis is x = +5
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What is the line of symmetry of fx equals 5xsquared?
It has y-axis symmetry. anyfunction with only x^2 and its coefficient has y-axis. These are called even fuctions. Therefore, it also might be called evensymmetry.
A feature that is common to all exponential functions of the form Fx equals bx is that they have a common horizontal asymptote at the axis?
x-axis
How do you solve for variable fx in statistics?
It depends on whether fx denotes frequency times variable value or the probability generating function for the variable x.
Function notation fx is read as?
If it were written in a book of some sort, fx or f(x) is read aloud as "f or x". "f" is a function of some variable, "x". By function it means something happens to x e.g. x2 or 3x+4.
A feature that is common to all exponential functions of the form Fx equals bx is that they have a common horizontal asymptote at the -axis?
asymptote
