1. which of the following describes
the image of a figure after a
dilation that has a scale factor
between zero and one?
a. it has a different shape from the
original figure and is smaller than the
original figure.
b. it has the same shape as the original
and is larger than the original figure.
c. it has the same shape as the original
and is smaller than the original figure.
d. it has the same shape and same size
as the original figure.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

on the middle line

step-by-step explanation:

1/5=50

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.