Period Date
Name
Points, Lines, and Planes
Name and draw the following:
1) A:
2) AB
3)
AB:
Name:
Name:
Name:
Picture:
Picture:
Picture:
4) Plane ABC:
5) ZPQR
6) RS:
Name:
Name:
Name:
Picture:
Picture:
Picture:
Using symbols name each item below in every way possible.
А
7)
8)
9)
E
M
Р
10. Use the figure below to answer the questions. CIRCLE YES or NO.
B
a) Are points B. C. F. and G coplanar? YES or NO
А
b) Are points D, E, H, G. coplanar? YES or NO
וד
G
c) Are A, F, D. and G coplanar? YES or NO
E
H
d) Are E and C collinear? YES or NO
e) Are E. G and D collinear? YES or NO

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.

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

it would be 3 ÷by 6 because the number on each side