Algebra: word problrm
solving systems of linear equations

at the theater, the garcia family bought 2 adult tickets and 3 children's tickets for $44.50. the smith family bought 3 adult tickets and 6 children's tickets for $78.
you must used system of equations to solve show work
a. find the price of an adult ticket and the price of a children's ticket.

  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).

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step-by-step explanation:

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