Question

Help i am very confused on this.

Answer 1

The  the output value of f(8) in the given function { f(x) = -3x² - 6x + 1 } is -239.

What is the output value of f(8) in the given function?

Given the function in the question;

• f(x) = -3x² - 6x + 1
• f(8) = ?

To determine the output value of f(8), we replace all occurrences of x with 8 in the function and simplify.

f(x) = -3x² - 6x + 1

f(8) = -3(8)² - 6(8) + 1

f(8) = -3(64) - 6(8) + 1

f(8) = -192 - 48 + 1

f(8) = -192 - 48 + 1

f(8) = -240 + 1

f(8) = -239

Therefore, the  the output value of f(8) in the given function { f(x) = -3x² - 6x + 1 } is -239.

Learn more about composite function here: brainly.com/question/20379727

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