I think the answer is 0.52
To find the inverse function, interchange the variables and solve for y.
h^-1 (x) = -9 - 3x/2
It's not a function because the x value repeated but wasn't accompanied by the same y value . there is (-2,2) and (-2,14) but if they had the same y value like (-2,2) and (-2,2) or (-2,14) and (-2,14) the table would represent a function. If you still dont understand I'll be more than happy to elaborate :)
We have to use the distance formula between the two points provided
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