5x2(3x-1)+2(3x-1)factoring furhter gives(5x2+2)(3x-1)
Answer: 0.0049 hope this is right
To find the inverse of a function, switch the x and the y and then solve for the new y. Like this:

. Subtract 5 from both sides to get

and then multiply both sides by 3. 3(x - 5) = y. B is your choice.
Well we need to round the diameter to 100 so 3 x 100 = 300
so the approximate circumference is 300
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