Patrick B. answered • 12/09/19
Tutor
4.7
(31)
Math and computer tutor/teacher
y = k/x^2
7 = k/8^2
7 = k/64
k = 7*64 = 448
y = 448/x^2
when x=9, y = 448/9^2 = 448/81
Cameron C.
asked • 12/09/19Suppose that y varies inversely as the square of x, and that y=7 when x=8. What is y when x=9
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
