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2 years ago

How to find the value of f(-3)

Mathematics

2 answers:

arsen [322]2 years ago

4 0

<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Just substitute the value -3 into 'x':

f(-3) = (-3)^3 - (-3)^3

f(-3) = 9 - (-27)

f(-3) = 36

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

Evgesh-ka [11]2 years ago

3 0

Answer:

plug in -3 where any x is in the equation. I reccomend doing it in parenthesis just so things work out nicely

Step-by-step explanation:

$x^2-x^3\\(-3)^2-(-3)^3\\(-3*-3)-(-3*-3*-3)\\(9)-(-27)\\9+27\\36$

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Step-by-step explanation:

1. To calculate the frequency using the formula:

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λ=wavelength (given in the question=2m)

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