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gavmur [86]
3 years ago
13

Which equation is the inverse of y = 100 – x2?

Mathematics
2 answers:
Rashid [163]3 years ago
7 0
<span><span>f<span>−1</span></span><span>(x)</span></span>=<span>√<span>100<span>−x</span></span></span>,<span>−<span>√<span>100<span>−<span>x</span></span></span></span></span>
expeople1 [14]3 years ago
3 0
We replace y with x and x with y, and then we have:

x=100-y^2

Then we have y =  \sqrt{100-x}
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