Write an equation of a line in slope intercept form that passes through the point (3,-5) and is parallel to the line y = 12x+10. y = 12x – 31
y= -1/12x-19
y=12x +63
y = 12x – 41

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.