A. B(1:2), C(-2:p) and D(5:0) are the vertices of a KITE. M is the point of intersection of the diagonals of the kite.
ADB = 45°
А
B(1:2)
M
259
D(5:0)
C(-2:p)
2.1
Determine the coordinates of M.
(4)

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

5

step-by-step explanation: