Answer:
y = 5x -3
Step-by-step explanation:
y = mx + b
b is the y intercept, so you can replace b with -3
m is the slope so you can replace m with 5
and you get your answer y = 5x - 3
(1,3)
the axis of symmetry would be x=1
X = 600
x-(0.0765x)=554.1
x-0.0765x=554.1
0.9235x=554.1
x=600
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10 hours and 10 minutes
