What is the range of $f (x) = 2 x + 3$ $f(x)=2x+3$ ?

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Answer 1 · 2014-09-25T06:02:57

This is a linear function in slope intercept form, $y = m x + b$ $y=mx+b$ .

$y = 2 x + 3$ $y=2x+3$

The domain is $(- \infty, \infty)$ $(-oo,oo)$

The range is $(- \infty, \infty)$ $(-oo,oo)$

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What is the range of f(x)=2x+3f(x)=2x+3f(x)=2x+3?