Tell whether the function y = 7(x)^8 is exponential. Explain your answer.
A. Exponential function.
As the x-values are increased by a constant amount, the y-values are multiplied by a constant amount.
B. Exponential function.
As the x-values are increased by a constant amount, the y-values increase by the same amount.
C. Not an exponential function.
As the x-values are increased by a constant amount, the y-values are not multiplied by a constant amount.
D.Not an exponential function.
As the x-values are increased by a constant amount, the y-values increase by the same amount.

Question

Tell whether the function y = 7(x)^8 is exponential. Explain your answer.
A. Exponential function. 
As the x-values are increased by a constant amount, the y-values are multiplied by a constant amount.
	B. Exponential function. 
As the x-values are increased by a constant amount, the y-values increase by the same amount.
	C. Not an exponential function. 
As the x-values are increased by a constant amount, the y-values are not multiplied by a constant amount. 
	D.Not an exponential function. 
As the x-values are increased by a constant amount, the y-values increase by the same amount.

joannablackwelder · Answer

Exponential functions are of the form $$y=ab ^{cx}$$

joannablackwelder · Answer

Is this equation of that form?

joannablackwelder · Answer

Where a, b, and c are constants.

joannablackwelder · Answer

Was what I said helpful, @babylailaluv ?

anonymous · Answer

Im actually just posting all these questions for my lil sis so I'm not trying to understand them myself. Just letting her figure out the answers later. But thank you!

joannablackwelder · Answer

Oh, ok. You're welcome.