Answer:
1 and 2 . are functions, 3 and 4 are not.
Step-by-step explanation:
slope=y2-y1/x2-x1
5-2/3-2
denominator will show 3-2
Answer:
option D
congruent
Step-by-step explanation:
A)
A chord of a circle is a straight line segment whose endpoints both lie on the circle.
B)
parallel lines NEVER meet at a single point
C)
the segments are perpendicular to the circle
D)
Tangent segments to a circle from the same external point are congruent.
As,
if we make a right angle triangle from these tangent, these both will share same central leg as well as same other leg, radius.
They share 1 and a 1/2 of pie per each neighbor
<span />
There's a special case of the quadratic formula called the Shakespeare Quadratic Formula (2b or -2b) that applies when the linear coefficient is even.
If you're planning on solving a lot of quadratic equations quickly, it's good to know.
Here we have
so
