Step-by-step explanation:
let eqn be y = mx + b.
m = (5 - (-16))/(1 - 8) = -3
sub (1, 5):
5 = -3(1) + b
b = 8
therefore it's y = -3x + 8
Topic: coordinate geometry
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Answer:
D
Step-by-step explanation:
There are 1.61 km in 1 mi.
10 mi × (1.61 km/mi) = 16.1 km
D. 30* Because This is definitely smaller than a 45 degree angle. If it was a bit wider it would be.
