What is the average rate of change in f(x) over the interval [4,13]?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?