This equation is solved correctly: 4x - 3 = 2x + 7
... + 3+ 3
4x + 0 = 2x + 10
-2x-2x
2x + 0 = 0 + 10
Or
2x = 10
/2/2
X = 5
1) True
2) False

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.