Question

Draw the graph of the linear equation 3x -y =4, from the graph , find the values of h & k if the graph passes through the points (h,-4) & (3,k).​

Answer 1

Answer:

h=8/3, k=5

Step-by-step explanation:

substituting values of x and y in the linear equation, 3x -y =4

1. (h,-4)

--> 3(h) - (-4) = 4

--> 3h +4 = 4

--> 3h = 8

--> h = 8/3

2. (3, k)

--> 3(3) - (k) = 4

--> 9-k = 4

--> -k = 4-9

--> -k = -5

--> k = 5