Joaosens22 Joaosens22

02-07-2017
Mathematics

contestada

A function f (x) = 2X + x1. A- determine the value of f (3) b-calculate the zero function

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CastleRook CastleRook

10-07-2017

Given that the function is given by:
f(x)=2x+x
when x=3, then:
f(3)=2(3)+3
f(3)=6+3
f(3)=9

b] The zero of the function will be given by:
f(x)=2x+x=3x
When x=0 then f(x)=0, hence the zero of the function will be at x=0

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