Answer:
is your average rate of change,
Step-by-step explanation:
average rate of change is
, by slope formula
simplify this to get 
, which is the definition of the derivative as h goes to 0
since you defined x=a, we can substitute a for x and vice versa to find our derivative.
simplifying
(your average rate of change)
Answer:
(x, y) = (7, 3)
Step-by-step explanation:
The solution is the point where the lines cross. The coordinates of that point are ...
(x, y) = (7, 3)
Factors for 68: 1,2,4,17,34,68,<span>
Multiples of 6: </span>6<span>,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108,114,120,126,132,138,144,150,156,162,168,174,180,186,192,198,204,210,216,222,228,234,240,246,252,258,264,270,276,282,288,294
Multiples for 68: </span>68,136,204,272,340,408,476,544,612,680,748,816,884,952,1020,1088,1156,1224,1292,1360,1428,1496,1564,1632,1700,1768,1836,1904,1972,2040,2108,2176,2244,2312,2380,2448,2516,2584,2652,2720,2788,2856,2924,2992,3060,3128,3196,3264,3332,
Factors of 6: <span>1,2,3,6
Happy studying ^_^</span>
