Using a directrix of y = -2 and a focus of (1,6), what quadratic function is created? O f(x) =
1
(x - 1)2 - 2
8
O f(x) = - - (x + 1)2 - 2
1
8
1
O f(x) = -
16
(x + 1)2 - 2
Of(x) =
Tox-
(x - 1)2 + 2
16

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2