For which values of a, b, and c will ax+by=c be a horizontal line through the point (-4,2)?
a) a=1, b=0, c=2 b)a=1, b=0, c= -4 c)a=0, b=1, c=2 d) a=0, b=1, c= -4

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Measures of the angle of r, 31 s (x+4) t (3x+9)

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem