Answer:
2.5
Step-by-step explanation:
Given
See attachment for number line
Required
Determine the opposite of the point
Represent the point with x; we have to first, determine point x
From the number line:
![x = -2.5](https://tex.z-dn.net/?f=x%20%3D%20-2.5)
The opposite of number x is -x
![-x = -(-2.5)](https://tex.z-dn.net/?f=-x%20%3D%20-%28-2.5%29)
![-x = 2.5](https://tex.z-dn.net/?f=-x%20%3D%202.5)
Hence, the opposite of the point is 2.5
Answer:
23.4x10+913
Step-by-step explanation:
Answer:
Hope it helps dear.Please let me know
I think it is a) where x=14
and given have x=-14
this is all i got
Answer:
A. b2 – 4ac = –12
Step-by-step explanation:
discriminant must be minus cause the graph doesn't cross the x-axis .in other words it doesn't have an answer.plus , the "a" of the equation is minus too.
Answer:
A)
Step-by-step explanation:
1) To answer this question, we must remember what this discriminant stands for:
2) We must plug in this discriminant, in the square root of Quadratic Formula, to find its roots, i.e.:
The discriminant is a radicand.
3) The graph above shows us no Real roots for this equation then we have roots ∈ Complex Numbers, in other words:
4) So, it's A.