goldenstorm765 goldenstorm765

23-10-2016
Mathematics

Answered

SWBAT understand and interpret functions notation

let f(x)=x^2+2x

find and simplify:f(-3)

Verified Answer :

apologiabiology apologiabiology

23-10-2016

replace all x with -3
f(-3)=(-3)^2+2(-3)
f(-3)=9-6
f(-3)=3

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