im perplexed by this question...we were never teached domain and range... so please help in an easy way with this question : "Suppose the function f(x) = 4x + 3 is defined for x > -2. "(adsbygoogle = window.adsbygoogle || []).push({});

A. Find f(-1) .... i got -1

B. Find the domain and range of F ........ here I am lost PLEASE help

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# Homework Help: Algebra II help

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