The chord that goes through the center of a circle, the diameter, is the longest chord in a circle. Any other chord will be shorter than this. The farther a chord is away from the circle, the shorter it will be. This means that chord CD is shorter than chord AB.
-√1.69 = -√(1.3×1.3) = -1.3
4 dollars and seventy six cents will be the total
A. f(x) = 7 + 0.3x
Just re-read your question! Hope I helped!
