* WILL GIVE BRIANLIEST*(08.01) The graph shows two lines, A and B.
2 answers:
Answer:
Exactly one solution.
Step-by-step explanation:
We have been given a graph of a system of linear equations. We are asked to find number of solutions for our given system.
We know that solution of a system is the point, where both lines intersect each other.
Upon looking at our given system, we can see that our given lines intersect exactly at one point that is .
Therefore, our given system has exactly one solution.
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Answer:
y = x - 11
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (2, - 4) and (x₂, y₂ ) = (6, 10)
m = =
=
, thus
y = x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (2, - 4) , then
- 4 = 7 + c ⇒ c = - 4 - 7 = - 11
y = x - 11 ← equation of line