contestada

An exponential function is expressed in the form y=axb^x. The relation represents a growth when ________ and a decay when________

Answer 1:

Select a value -
b>1
0 b is positive
a>1
0 a is positive
a is negative

Answer 2:

Select a Value -

b>1
0 b is positive
a>1
0 a is positive
a is negative

Respuesta :

Answer:

Growth when: b>1.

Decay when: 0<b<1.

Step-by-step explanation:

Any function in the form [tex]f(x) =a\times b^x[/tex] , where a > 0, b > 0 and b not equal to 1 is called an exponential function with base b.

if 0 < b < 1.  It is an example of an exponential decay.

The general shape of an exponential with b > 1 is an example of exponential growth.

Hence,

An exponential function is expressed in the form [tex]y=a\times b^x[/tex] The relation represents a growth when  b >1 and a decay when 0<b<1.