Question

Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Check all that apply.

Answer 1

See attached picture

Explanation:

The function
`f(x) = -x^2-4x+2` has the following characteristics:

• Not factorable

• Zeros/roots:
`x= -2 +/- \sqrt {6}`

• Negative leading coefficient

• Has a vertex at (-2,6)

• Its graph is a parabola and upside down U shape.

• It has a maximum value of 6.