answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Is y equals e-x an exponential function?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is y equals x4 an exponetial function?

If the question is, Is y = x4 an exponential function ? then the answer is no.An exponential function is one where the variable appears as an exponent.So, y = 4x is an exponential function.


What you say if a function whose derivative and antiderivative is same?

That means that either the function is equal to zero everywhere (y = 0), or it is the exponential function (y = ex).


Does the rule y equals 4x4x represent a linear or exponential function explain?

yes


What is the children function for the exponential function?

We usually say something like "y=ex is the parent function of y=3ex-2+10", so the answer to your question is probably " The child functions of y=ex have the form aebx+c+d."


What is the difference between a logarithmic function and a natural exponential function?

The exponential function, in the case of the natural exponential is f(x) = ex, where e is approximately 2.71828. The logarithmic function is the inverse of the exponential function. If we're talking about the natural logarithm (LN), then y = LN(x), is the same as sayinig x = ey.


Why was the calculus student confused about y equals ex and the derivative of y equals ex?

Because the derivative of e^x is e^x (the original function back again). This is the only function that has this behavior.


What is this type of function called y equals mx to the power of -b?

Assuming that b > 0, it is an inverse power function or an inverse exponential function.


Primitive recursive operation Exponential function in theory of computation?

equals(x,y)=1 if x=y =0 otherwise show that this function is primitive recursive


How do you change an exponential functions to a logarithmic function?

If y is an exponential function of x then x is a logarithmic function of y - so to change from an exponential function to a logarithmic function, change the subject of the function from one variable to the other.


Is y equals 102x exponential?

No, only if y = 102x


A logarithmic function is the same as an exponential function?

Apex: false A logarithmic function is not the same as an exponential function, but they are closely related. Logarithmic functions are the inverses of their respective exponential functions. For the function y=ln(x), its inverse is x=ey For the function y=log3(x), its inverse is x=3y For the function y=4x, its inverse is x=log4(y) For the function y=ln(x-2), its inverse is x=ey+2 By using the properties of logarithms, especially the fact that a number raised to a logarithm of base itself equals the argument of the logarithm: aloga(b)=b you can see that an exponential function with x as the independent variable of the form y=f(x) can be transformed into a function with y as the independent variable, x=f(y), by making it a logarithmic function. For a generalization: y=ax transforms to x=loga(y) and vice-versa Graphically, the logarithmic function is the corresponding exponential function reflected by the line y = x.


Graph Inverse function of the exponential function?

An exponential function is of the form y = a^x, where a is a constant. The inverse of this is x = a^y --> y = ln(x)/ln(a), where ln() means the natural log.