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Inessa [10]
3 years ago
7

How to find the value of f(-3)

Mathematics
2 answers:
arsen [322]3 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

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

Evgesh-ka [11]3 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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(a) The data set is a function, since for each input value {3,4,6,11} there is a single output value {5,7,11,21}

(B) A function is a mathematical relationship that associates one or more inputs with a single output value. So that the data set is not a function, there should be - for one or more values ​​of the input - more than one output.

for example, if for the input value {3} there were two outputs {5, -5} then, the data set would not be a function.

The frelation y ^ 2 = x is not a function because:

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