What is the vertex of the graph of the function f(x) = x2 + 8x − 2 ? (−4, 18)
(0, -2)
(-8, -2)
(−4, −18)

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.