You calculate it by taking the change in y's over the change in x's. So (y1-y2)/(x1-x2). You get the equation (-5 - 3)/(5 - 7) which equals 4. 4 is the slope.
It’s -7
Because you subtract -2 with 7 and it equals 5x=-35 and then u divide it and it equals -7
6a^3 : 3a = 2a^3-1 = 2a^2
The quotient is 2a^2
Hope it helped
Correct answer is C..................
I think it’s the second one please correct me if I’m wrong not perfect at this