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to determine whether the inverse of a function is a function you can perform the horizontal line test, true or false

2 Answers

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You can do a horizontal line test and if the line touches the lawn more than once and versus not a function and if a function passes the vertical line test is inverse is also a function
User Sam Chi Wen
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You can perform the horizontal line test on the original to see if the inverse will be a function. You will not perform the horizontal line test on the inverse.
User Cacoon
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