Part of the graph of the function f (x) = (x + 4) (x - 6) is shown below. which statement about the function are true? Select two options. - The vertex of the function is at (1,-25) - The Vertex of the function as at (1,-24) - The graph is increasing only on the interval-4< x < 6. - The graph is positive only on one interval, where x < - 4. - the Graph is negative on the entire interval - 4 < x < 6.

Question

Autumn Lowe

Mathematics

23 April, 10:19

Part of the graph of the function f (x) = (x + 4) (x - 6) is shown below. which statement about the function are true? Select two options. - The vertex of the function is at (1,-25) - The Vertex of the function as at (1,-24) - The graph is increasing only on the interval-4< x < 6. - The graph is positive only on one interval, where x < - 4. - the Graph is negative on the entire interval - 4 < x < 6.

+4

Answers (2)

Know the Answer?

Karlie · Answer 1

The vertex of the function is at (1,-25).

The graph is increasing only on the interval - 4< x < 6.

Step-by-step explanation:

A and C on edg

Kyan · Answer 2

Hya, The vertex of the function is at (1,-25) and the Graph is negative on the entire interval - 4 < x < 6.

Step-by-step explanation:

1. the vertex of the function:

f (x) = (x + 4) (x - 6) = x^2 - 2x - 24

x₀ = 2/2 = 1 y₀ = 1^2 - 2*1 - 24 = - 25

(1; - 25)

2. the Graph is negative on the entire interval - 4 < x < 6