Question

CASE STUDY BASED QUESTIONS:


The path of the two rail tracks are represented by the equationsx+ky-4=0,2x+4y-12=0 as shown in the graph are parallel:



Answer the following:

The value of k for which equations above are parallel


3
4
2
1


The coordinate whose the line 2x+4y-12=0 cuts x-axis&y-axis respectively



(6,0)&(0,3)
(0,6)&(3,0)
(8,0)&(0,4)
(0,8) & (0,4)

The area of the shaded region in sq.units:


3
5
2
1

The pair of equations in graph are:


consistent
inconsistent
consistent&dependent
none of these

Which of the following is not a solution of the equation 2x + 4y – 12 = 0



(0, 3)
(6, 0)
(2, 2)
(4, -1)
​

Answer 1

5 is answer please mark me brainliest

Answer 2

Answer:

K = 2, OPTION A IS CORECT FOR 2ND , OPTION D IS CORRECT

Step-by-step explanation:

FIRST K= 2 FROM PARALLEL LINE A1/A2 =B1/B2NOT EQUAL TO C1/C2