I don't get it- can someone explain

What is the equation of a line passing through (-6,5) and having a slope of 1/3

How do you do the foil method with polynomials?

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.