n Decide if x y R 1 y 2 is a function b Given R R f x 4 i

Last updated: 3/3/2024

n Decide if x y R 1 y 2 is a function b Given R R f x 4 i check if f is a function and find R ii find f 1 5 f 2 3 2 1 1 4 c Sketch on separate sets of axes X 1 5 and X 2 4 and therefore X 15 X 24 2 2 4