Philip P. answered 01/23/19
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Affordable, Experienced, and Patient Algebra Tutor
f(x) = 5-x - 3
y = 5-x - 3
x = 5-y - 3
x+3 = 5-y
log5(x+3) = -y
y = -log5(x+3)
f-1(x) = -log5(x+3)
Philip P. answered 01/23/19
Affordable, Experienced, and Patient Algebra Tutor
f(x) = 5-x - 3
y = 5-x - 3
x = 5-y - 3
x+3 = 5-y
log5(x+3) = -y
y = -log5(x+3)
f-1(x) = -log5(x+3)
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