F(x)= 3x^2 + 12x + 5

What is the value of the discriminant of f ?

How many distinct real numbers zeros does f(x) have ?

g

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

the correct answers i think are b. and d.

give me brainliest if it is correct!

step-by-step explanation: