Exercise 14.2 1. Draw the graph of the following equations: (a) 2x + y = 4 (b) x - y =3 (C) x - y = 0 (d) x+2y=0 (e) 2x – 3y = 0 (f) 3x – 2y = 6 (g) x-1=0 (h) y=-4 (i) 5x +2y=-3 2. Which of the following points on straight line 3x +2y=-2 ? (0,-1),(-1,0), -1, 3. Given point (-3,2) is on the line ax – 2y = 5, find the value of a. 172​

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.