Which expression shows 28 +35 as the greatest common factor and the sum of two whole numbers with no common factor a 7(4+5) b 9(4+3) and c 7(6+3)

2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)

Which equation matches the graph shown ?

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0