Question

give the point ( 5, 6) find the equation of a linear which it lies. how many such equation are there?​

Answer 1

Answer:

1/√2cos(π/4+4)=1/2(cos x - sin x)

Answer 2

Answer:

Given equation is: 2y=ax−4.

It is also given that the point (1,2) lies on the graph of the equation.

⇒2(2)=a(1)−4

⇒a=4+4

⇒a=8

Now, the linear equation is: 2y=8x−4 or y=4x−2

Again, when y=0,x=21

and

when x=0,y=−2