Which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21? a) (−1, −6) b) (7, 0) c) (11, 3) d) (−3, 3) which statement about the ordered pairs (2, −9)and (3, −6)is true for the equation 5x− y/3 =13? a)(2, −9) is a solution to the equation. b)both ordered pairs are solutions. c)(3, −6) is a solution to the equation. d)neither ordered pair is a solution. make a table of ordered pairs for the equation. y=−1/3x + 1 (graph number 1) what is the x-intercept of the line with this equation −2x+1/2y=18 ) determine the x- and y-intercepts of the graph of y=1/4x−2. then plot the intercepts to graph the equation. (graph number 1 again)