Question

Two functions are represented in different formats.

Answer 1

function 1 :

y = 20x + 15......rate of change (slope) = 20, y int = 15

function 2 :

y = 10x + 25....rate of change (slope) = 10, y int = 25

function 1 has a greater rate of change then function 2

function 2 has a greater y int then function 1