Which table shows a proportional relationship between x and y? x 8 12 14 16 y 2 3 4 5 x 1 2 5 7 y 5 10 25 35 x 1 4 5 10 y 15 60 70 120 x 3 4.5 8 12 y 2 3 4 8

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

the answer is c.

step-by-step explanation:

i dont know

step-by-step explanation:

umm. i dont know