Find an equation to show the population of growing bacteria

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

where

P is the population

t is the time in years

a is the initial value

r is the rate of change

Looking at the table

For t=0

The value of P=1,000

so

substitute the value of the ordered pair (0,1,000) in the exponential equation

The initial value is a=1,000

substitute

For t=1

The value of P=1,400

so

substitute the value of the ordered pair (1,1,400) in the exponential equation

therefore

The exponential equation is

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

no solution

step-by-step explanation:

there is not enough information in the problem to solve.