The value of k for which 3x-y+8= 0 and 6x + ky = -16 represent coincident lines is:
1
(A)
2
(1
)
2
2.
(c)
(d)
2​

In part i, the independent variable, the one that is intentionally manipulated, in part ii, the independent variable changes the dependent variable, the one you measure the response in, is the same for parts i and ii. for both parts of the lab, the dependent variable

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

On a architect's drawing of a house, 1 inche representa 1.5