The function f is one-to-one. Find it's inverse.  f(x)=x2+5, x is greater than an equal to 0 (didn't know how to write greater than and equal to symbol.) a) f-1(x)= square root of (x-5), x is greater than and equal to 5 b) f-1(x)= square root of (x) - 5, x<0 c) f-1(x)= square root of (x) - 5, x is greater than and equal to 0 d) f-1(x)= square root of (x-5), x is greater than an equal to -5

Question

The function f is one-to-one. Find it's inverse. 

f(x)=x2+5, x is greater than an equal to 0 (didn't know how to write greater than and equal to symbol.)

a) f-1(x)= square root of (x-5), x is greater than and equal to 5

b) f-1(x)= square root of (x) - 5, x<0

c) f-1(x)= square root of (x) - 5, x is greater than and equal to 0

d) f-1(x)= square root of (x-5), x is greater than an equal to -5

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