Find the value of y in the solution to the system of equations shown. y=12x+7
y=-6x+25
step by step explanation?

  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).

the answer is (-4,-4)

hope this ! : d

this "question" looks more like a project is there any other info you can give me about this. it could be too complex for someone else to do on this website