so if you are asking for the distance do y2-y1/x2-x1
0-12/3-0
-12/3=-4
so -4 units
Answer:
.
Step-by-step explanation:

hopefully this helps
Step-by-step explanation:
sorry if this not what you are looking for
Answer:
The positive value of
will result in exactly one real root is approximately 0.028.
Step-by-step explanation:
Let
, roots are those values of
so that
. That is:
(1)
Roots are determined analytically by the Quadratic Formula:


The smaller root is
, and the larger root is
.
has one real root when
. Then, we solve the discriminant for
:


The positive value of
will result in exactly one real root is approximately 0.028.