What is an equivalent form of the function f(x) = x^2 +8x+15 that reveals the zeros of the function? a. y= (x-3)^2-5 b. f(x) = (x-3)^2-5 c. f(x) = (x+3)(x+5)

ANSWER

C. f(x) = (x+3)(x+5)

EXPLANATION

The given function is

The factored form of the function reveals the zeros of the function.

From the factored form, we apply the zero product principle to get the zeros.

From the given options, the factored form of the polynomial is

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i