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barxatty [35]
3 years ago
10

A surf instructor has an initial fee of $12 and charges $8 per hour for lessons. Explain how to determine what the y-intercept i

s and where it would be located on the graph.
Mathematics
2 answers:
Colt1911 [192]3 years ago
7 0

Answer:

The y-intercept in slope-intercept form is b, which is represented by 12. The y-intercept is the initial value, and is found on the graph as the point (0, 12) where the line crosses the y-axis.

-Dominant- [34]3 years ago
3 0
At time t = 1 hr... fee is initial ($12)+ ($8) = 20 
<span>and so on... the intercept would be initial fee... which is $12 charged at t=0 hr
</span>
8$ per hour is the essentially the slope 
<span>12 is the initial charge also known as the y-intercept </span>

<span>y = 8x + 12 </span>

where y is the total charge and x is the number of hours 
hope it helps
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