John plays basketball at the local gym. The gym charges a monthly membership fee of $15.00, plus each player pays $2.50 per game
to pay for the cost of referees. John wants to spend less than $55 on basketball this month.
2 answers:
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So firstly, we have to find f(x) when x = 8 and x = 0. Plug the two numbers into the x variable of the function to solve for their f(x):
Now that we have their y's, we can use the slope, aka average rate of change, formula, which is . Using what we have, we can solve it as such:
In short, the average rate of change from x = 0 to x = 8 is 5/21.
d - distance
v - speed
t - time
Car A:
Car B:
15 mph faster than car A
Both cars traveled equal distances:
Car B traveled at the speed of 60 mph.