It took months of negotiation to come to an understanding with the old man”.
a) Who is the old man here?
b) What is the negotiation about?
c) Why did the negotiation take long time?
Answers
Answer:
a. Don Ansolmo
b. sell of plant
c. he was not in hurried
Explanation:
Explanation:
Given,
Equations:-
x + 2y -7 = 0 ----------------(i)
&,
2x - y - 4 = 0 --------------(ii)
By seeing the equations we come to know that these are linear equations.
because they have power as 1 ;.(x ¹+ 2y¹ -7 = 0 )
Take eqn(i)
x + 2y -7 = 0
⇒ 2y = 7 - x
⇒ y = (7 - x)/2
To plot a line on graph we need atleast two points.
Substitute any random values for or y and get the points,
if x = 0 ; y = 7/2 = 3.5
point: A(0, 3.5)
if y = 0 ; x = 7
point: B(7, 0)
plot the points A(0, 3.5) & B(7, 0) on graph and join the points AB.
So a line is formed AB. that is the graph of the equation(i).
(2). Take eqn(ii)
2x - y - 4 = 0
⇒ y = 2x - 4
if y = 0; x = 2
Point: P(2, 0)
if x = 0; y = -4
point: Q(-4, 0)
Line PQ is formed by joining the points P and Q.
See the graph here in attachement.