Urgent please!!! (Finding the equation is the most important part!!)

Rewrite each equation as y-k=a(x-) or x-)=a(-A) Find the vertex, focus,
and directrix of the parabola.
10+5x=-(1-y)2

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?