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3 years ago

Let f(x) = 5x ^ 2 - x + 1 and g(x) = - 3x . Evaluate the composition (fg)(1)

Mathematics

2 answers:

ANEK [815]3 years ago

8 0

9514 1404 393

Answer:

-15

Step-by-step explanation:

(fg)(1) = f(1)×g(1) = (5×1² -1 +1)×(-3·1) = (5)×(-3)

(fg)(1) = -15

nlexa [21]3 years ago

5 0

F(x) = 5(-3x) ^2 - (-3x) + 1
f(x) = -8x ^2 + 3x + 1
f(x) = -8x ^3 + 3x

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1 year ago

A high school football team won 80% of the games they played. If they played 35 games, how many games did they win?

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$formuale \\ \%wom = total \: win \: \times 100\% \div total \: matches \: played$

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I hope the team has best players : )

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