PLEASE ANSWER ASAP Find the equation of the exponential function represented by the table below:

y = 4

Step-by-step explanation:

For an exponential function in standard form

y = a

To find the values of a and b, use ordered pairs from the table

Using (0, 4 ), then

4 = a ( = 1 ), so

a = 4

y = 4

Using (1, 8 ), then

8 = 4 = 4b ( divide both sides by 4 )

2 = b

Thus

y = 4 ← exponential function

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.

answer: -1

step-by-step explanation: