for each relation, determine the function that respresents it.

Question

constant rate of change

x	3	4	5	6	7
y	12	14	16	18	20

 

Answer 1

constant rate of change

x	3	4	5	6	7
y	12	14	16	18	20

The appropriate function is a linear function of the form,

y = mx + c, which works out at,

y = 2x + 6