Im not the best with these, but I believe it C.
Answer:
...................................
Step-by-step explanation:
When you multiply you add the exponents, so 7^9*7^-3=7^6
The answer is 1 because that's the point on the graph where x meets 0, or (0, 1)
The formula for slope is (x2-x1)/(y2-y1).
we label the points accordingly:
(-7,3) as (x1, y1)
and
(4,-2) as (x2, y2).
now just plug it into the formula.
(-2-3)/(4-(-7))
(-5/11)
the slope is -5/11.
hope this helps! (:
