Y = mx + b
slope(m) = -1
(2,-4)...x = 2 and y = -4
now we sub and find b, the y int
-4 = -1(2) + b
-4 = -2 + b
-4 + 2 = b
-2 = b
y = -x - 2
x + y = -2 <== standard form
Answer:
ffefecrvfffffStep-by-step explanation:
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Answer:
0.463
Step-by-step explanation: