Hint: Please express exponentiation with the "^" symbol: x^2 - x - 2.
Note that the final term factors to (-2)(-1), and that -2x and +1x combine to produce the middle term, -x. Thus, the factors of this polynomial are
(x+1)(x-2).
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Answer:
4t
Step-by-step explanation:
(4,200)(6,300)
slope = (300 - 200) / (6 - 4) = 100/2 = 50 <== slope
unit rate is 50 miles per hr
