Solve the system by elimination. x + 5y - 4z = -10
2x - y + 5z = -9
2x - 10y - 5z = 0

A. (5, –1, 0)
B. (–5, 1, 0)
C. (–5, –1, 0)
D. (–5, –1, –2)

  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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answ9x x 3=

step-by-step explanation:

step-by-step explanation: