SOLUTION: Write a formula for y in terms of x if y is proportional to the 4th power of x, and y=11.745 when x=3

SOLUTION: Write a formula for y in terms of x if y is proportional to the 4th power of x, and y=11.745 when x=3

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Question 1170176: Write a formula for y in terms of x if y is proportional to the 4th power of x, and y=11.745 when x=3
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!

y=11.745 when x=3 allows you to find k:

Solving for k:

Now you can write:

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