Question

Please help me with both questions whoever does the best I will mark brainlest.

Answer 1

A function assigns the values. The force that will be required to move the rock is 48 lbs.

What is a Function?

A function assigns the value of each element of one set to the other specific element of another set.

A.) The inverse of the function f(x)=1/x is,

f(x) = 1/x

y = 1/x

x = 1/y

g(x)=1/x

Hence, The inverse of the function f(x)=1/x is g(x)=1/x.

B.) The force that will be required to move the rock using the momentum,

9ft × 80lbs = 15 ft × F

F = 48 lbs

Hence, The force that will be required to move the rock is 48 lbs.

Learn more about Function:

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