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Answer:
x = -6 x = -1
Step-by-step explanation:
x^2 + 7x + 6 = 0
Factor
What two numbers multiply to 6 and add to 7
6*1 = 6
6+1 = 7
(x+6) (x+1) =0
Using the zero product property
x+6 = 0 x+1 = 0
x+6-6 =0 -6 x+1-1 = 0-1
x = -6 x = -1
Slope (m) = y2-y1 / x2-x1
m = 7 - 4 / 0 + 5
m = 3 / 5
In short, Your Answer would be 3/5
Hope this helps!
2.5 miles is the elevation in feet of the road 5 miles from the starting point.
