Going experiment dorothy begins with 32 battery on a slide she finds that the number of bacteria on the slide doubles every 30 minutes. make a table showing the total number of bacteria at the end of every 30 minute period for 4 hours

0 h == 32 bacteria

0.5 h == 64 bacteria

1 h == 128 bacteria

1.5 h == 256 bacteria

2 h == 512 bacteria

2.5 h == 1024 bacteria

3 h == 2048 bacteria

3.5 h == 4096 bacteria

4 h == 8192 bacteria

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !