Is 30/15 a whole, rational, integra or natural?

all of the because 30/15 is a improper fraction so it equals 2

were is the chart?

step-by-step explanation:

(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)