33.6k views
2 votes
Please answer this function !!!

Please answer this function !!!-example-1
User RedRum
by
7.1k points

2 Answers

1 vote

Answer:

-114

Explanation:

To find f(6), you need to plug in the value in parentheses wherever there is an x in the equation.

f(x) = -4x + 5x

f(6) = -4(6) + 5(6)

f(6) = -4(36) + 30

f(6) = -144 + 30

f(6) = -114

The answer is -114.

User Jeromy Anglim
by
7.2k points
4 votes

Answer:

f(6)=-114

Solution,


f(x) = - 4 {x}^(2) + 5x \\ f(6) = - 4 * {6}^(2) + 5 * 6 \\ \: \: \: \: \: \: = - 4 * 36 + 30 \\ \: \: \: = - 144 + 30 \\ \: \: \: - 114

hope this helps.

Good luck on your assignment..

User Julio Feferman
by
6.7k points
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