How do you graph the exponential function $f(x) = 3^x+1$ ?

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Answer 1 · 2016-08-24T12:33:17

$f(x) > 1$ for all $x in RR$ ; $f(0) = 2$ ; $lim_"x-> -oo" f(x) =1$
See graph below

$f(x) = 3^x+1$

Since $3^x >0$ for all $x in RR$
$f(x) > 1$ for all $x in RR$

$f(0) = 3^0+1 = 1+1 = 2$

$lim_"x-> -oo" f(x) = 0+1 =1$

graph{3^x+1 [-10, 10, -5, 5]}

How do you graph the exponential function f(x) = 3^x+1f(x) = 3^x+1?