2 Nik owns a stationery shop. She bought 72 pencils for a total cost of £4.68
Nik sells all 72 pencils for 15p each.
Work out Nik's percentage profit.
Give your answer correct to 1 decimal place.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.