Question

if my function rule is 4x , what is the output if the input is 5

Answer 1

$\large\sf\underline{Given}$

• Function rule = 4x .

• Input is 5 .

$\large\sf\underline{To\:find}$

• Output

$\large\sf\underline{Solution}$

Here as the input is 5 we need to substitute 5 in place of x .

So ,

$\sf⇾\:Output=4x$

$\sf⇾\:Output=4 \times 5$

$\small{\underline{\boxed{\mathrm\pink{➤\:Output= 20}}}}$

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