Question

Hi I really need help with this question. Relationship B has a lesser rate than Relationship A. This graph represents Relationship A. (The graph has 1,3 and 2,6 plotted). Which equations could represent Relationship B? Select each correct answer. (Multiple choice). •y=x •y=5x •y=4x •y=3/2x

Answer 1

y=x and y = 3/2

Explanation:

y=x because it equals 1 and y=3/2 because its the rise and run

Answer 2

the rate would be the gradient which is dy/dx
so the answers are
4x and 5x