The function is defined by

MATHEMATICS · Subjective · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

The function

f: \mathbb{R} \to \mathbb{R}

is defined by

f(x)=ax+5

, where

a\in \mathbb{R}

. Identify all real values of

a

for which

f

is onto

\mathbb{R}

.

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