Find the zeros of the function.
f(x) = 9x^3 - 45x^2 + 36x

The zeros of the function f(x) = 9x^3 - 45x^2 + 36x is 0, 1, 4

Solution:

Given that

For finding the zeros of the function, we equate the entire function to zero i.e.,

Dividing throughout by 9, we get

Taking x as common throughout the equation, we get  

Thus, by factorization of the above equation, we get 0 = x(x - 1)(x - 4)

Now ,equating the factors we got to 0, we get      

x = 0, x - 1 = 0, x - 4 = 0

x = 0, x = 1, x = 4

Thus, the zeros of the above given function are 0, 1, 4

20%

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40