3x^-2 can be written
3/x^2 because x^-2 is = 1/x^2
You can find the degree classification by what is the greatest power shown in the polynomial. In this case, your answer is 2. Remember, it will be easier to find the degree when you order the terms from greatest to least by powers.
True by side angle side. You already have 2 congruent sides, so then do right angles congruence theorem to get the angles are congruent
Slope is -4
Y-intercept is (0,8)
Yes, this is the right answer
