Option D:
f(x) = x(x + 2)(x + 5)
Solution:
Given root of the polynomial functions are:
–5, –2 and 0.
If a is the root of the polynomial then the factor is (x –a).
So that, the factors of the given roots are:
(x –(–5)) = x + 5
(x –(–2)) = x + 2
(x – 0) = x
Polynomial = Product of the factors
f(x) = (x + 5)(x + 2)x
Switch the order of the factors.
Option D is the correct answer.
The polynomial function of lowest degree is f(x) = x(x + 2)(x + 5).
Answer:
2/5
Step-by-step explanation:
B) {56, 66, 95, 90, 57, 66, 69, 68, 76, 64, 51}
{56, 66, 95, 90, 57, 66, 69, 68, 76, 64, 51} is the only data set that matches the maximum and minimum, upper and lower quartile, and median values.
Parts of the question are missing.
y = a(x-h)² + k is a vertical parabola.
If a is positive, the parabola opens upwards.
If a is negative, the parabola opens downwards.
The vertex is at (h, k)
