Slope = (y2 - y1) / (x2 - x1)
(-1,3)....x1 = -1 and y1 = 3
(1,-1) ...x2 = 1 and y2 = -1
now we sub
slope = (-1 - 3) / (1 - (-1) = -4/2 = -1/2 <==
Answer:
NO.
Step-by-step explanation:
Check if the sides obey the Pythagoras Theorem:-
14^2 = 196
12^2 = 144
5^2 = 25
12^2 + 5^2 = 169 which is not 196, so the answer is NO.
Vertical line is a way to determine whether a functin is a function or not.
A hotel offers discount rates in the off season so the answer is C.
Answer and Step-by-step explanation:
It is 3 dollar per pound.
To figure this out, you would have to divide each number by 8. This reduces 8 pounds to 1 pound, and 24 dollars to 3 dollars.
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