Find the value of K so that the line passing thru the points (K,-1) and (-2,8) is parallel to the equation 3x+y= -7

Which graph represents the following piecewise defined function?

The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?