divide 13 by 3
13/3 = 4.33 put a bar over the 2nd 3 because it just keeps repeating.
C because K is 1,-8 so if you go up 1, -7, and right 4,5. So you get k(5,-7)
8a+2b * -2a + 5b (since there's an invisible -1, at least the 1 is) so the product of that is -16a^2 + 10b^2
Answer c, you have to put the equation in slope intercept form which is y=Mx+b so you would subtract the 3x and move it to the other side of the equal sign before the -2 so it would be 2y=-3x-2 then you would divide the 2 on both sides to separate the 2 from the y. -3x/2 is -3/2x 2/-2 is -1 so you answer would be C y= -3/2x - 1 Hope this makes since! Good luck!
Okay a,b,c don't make sense at all. but if I had to choose I'd go with A and B since the exact numbers are used
