3 years ago

F(x) = -x^2 + 6x -4; f(6) A. -4 B. 4 C. 5 D. 13 Pls help now

1 answer:

Volgvan3 years ago

8 0

F(6) = -(6)^2 + 6(6) - 4
= -36 + 36 - 4
= -4

A

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Viktor [21]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Total number of the students in the pep squad = 12 students

The number of the students wearing white shirts = 3 students

The number of the students wearing blue shirts = 6 students

Either white or blue shirts indicate that the students wearing white shirt or blue shirt.

Thus, number of students wearing either white or a blue shirt = 3 + 6 students = 9 students

So,

The fraction is:- $\frac{9}{12}=\frac{3}{4}$

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Iteru [2.4K]

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