Question

draw the graph of linear equation 3x-y=4. From the graph find the value of h and k if the graph passes through (h, - 4)and (3,k).

Answer 1

We can compare the given coordinates where line is passing through (h,-4) and (3,k)

Compare with our points which can be shown on a graph

h = 0

and

k = 3

Answer 2

Answer:

Value of h = 0 and k = 5

Step-by-step explanation:

To draw the graph of eqn 3x - y = 4

we first two points which satisfy the equation,

Put x = 1 we get,

3 × 1 - y = 4

y = -1

put x = 2  we get

3 × 2 - y = 4

y = 2

So, We draw the graph with ( 1 , -1) and ( 2 , 10 )

From the graph It is clear that at y = -4 line passes through x = 0

⇒ h = 0

Also at x = 3 line passes through y = 5

⇒ k = 5