Is x = 1 a function?

Yes

Step-by-step explanation:

It is a constant linear function, which is in fact a function.

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- Heather

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

4.

step-by-step explanation:

it have the same area.brainliest