Question

Find the domain and range of the
function f(x) = (x+2)

Answer 1

$\huge \bold \color{red} \mathfrak{Answer }$

$f(x) = (x + 2)$

$Domain - \bold \green{R (every \: real \: no.)}$

$let \: y = x + 2$

$x = y - 2$

$Range - \bold \green {R(every \: real \: no.)}$