Aquarterback made 345 pass completions during one football season. if this was 60% of his attempts, how many passes did he attempt?

divide completions by percentage

345 / 0.60 = 575 pass attempts

(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)