Question

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Answer 1

`\quad \huge \quad \quad \boxed{ \tt \:Answer }`

`\qquad \tt \rightarrow \:f(4)= -1`

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`\large \tt Solution \: :`

If a point point (x , y) satifys a function, then it can be written as :

`\qquad \tt \rightarrow \: f(x) = y`

Here, point (x , y) is replaced by (4 , -1)

`\qquad \tt \rightarrow \: f(4) = - 1`

Answered by : ❝ AǫᴜᴀWɪᴢ ❞