Identifiy the initial amount a and the decay factor b in the exponential function y=5×0.5^×

Step-by-step explanation:

Given the exponential decay function

When then

so the initial amount is

The exponential decay function has the decay factor

In your case, the eexponential decay factor is

idk

step-by-step explanation:

do it yourself, cause that made me do it myself today, in english!

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb