The value of the function will be equal to 40.
What is a function?
A function in mathematics set up a relationship between the dependent variable and independent variable. on changing the value of the independent variable the value of the dependent variable also changes.
The given function will be calculated as:-
f(x) = 3x² − 2x for x = 4
f(x) = 3 x ( 4 )² - 2 ( 4 )
f(x) = ( 3 x 16 ) - 8
f(x) = 48 - 8
f(x) = 40
Therefore the value of the function will be equal to 40.
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