Question

When f(x) = 5, x= ?????

Answer 1

Answer:

when $f(x) = 5$, then $x=0$

Step-by-step explanation:

Considering the expression

$f(x) = 5$

Rewrite the function as an equation

$y = 5$

Comparing with slop-intercept form

$y=mx+b$

So,

$m=0$

$\mathrm{Axis\:interception\:points\:of}\:5:\quad \mathrm{Y\:Intercepts}:\:\left(0,\:5\right)$

Therefore, when $f(x) = 5$, then $x=0$

The graph for  $f(x) = 5$ is also attached below.

Keywords: graph, function

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