A corporation has seven available positions YI, Y2, ... , Y7 and there are ten applicants Xl, X2, . .. , XIO. The set of positions each applicant is qualified for is given, respectively, by {YI, Y2, Y6}, {Y2, Y6, Y7}, {Y3, Y4}, {Yl, Y5}, {Y6, Y7}, {Y3}, {Y2, Y3}, {YI, Y3}, {yd, {Y5}. Determine the largest number of positions that can be filled by the qualified applicants and justify your answer

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

7

step-by-step explanation:

yuo ned the activity or vertical angle of the form of 1,7 but 2,2 has a c4,2 as it verticie so i not have a car

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: