Trisha ran 10km in 2.5 h. jason ran 7.5 in 2 h. olga ran 9.5 km in 2.25 h. who had the fastest average speed?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.