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What is the output for () = −3|2 − 9| + 4 when = −5 ?

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Final answer:

Substituting x = -5 into the function f(x) = -3|2x - 9| + 4, we follow the order of operations, evaluate the absolute value, multiply by -3, and add 4 to find the output is -53.

Step-by-step explanation:

To determine the output for the given function f(x) = -3|2x - 9| + 4 when x = -5, we first substitute -5 into the function:

f(-5) = -3|2(-5) - 9| + 4

Now simplify inside the absolute value:

f(-5) = -3|(-10) - 9| + 4

f(-5) = -3|-19| + 4

The absolute value of -19 is 19, so:

f(-5) = -3(19) + 4

Multiply by -3:

f(-5) = -57 + 4

Add 4 to complete the calculation:

f(-5) = -53

Therefore, the output for the function when x is -5 is -53.

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