Question

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請問c7.的domain和range 是這樣寫嗎？

f(x1=
Di
R
x
2
-2
YER
X20
TECH TUTOR
is the range
range of f1 is the domain of f, which
2.00).
✓ Checkpoint 7 Worked-out solution available at LarsonAppliedCalculus.com
Find the inverse function of f(x) = x² + 2 for x ≥ 0.
After you have found an inverse function, you should check your results. You can
ƒ-¹
are
reflections
check your
results graphically by observing that the graphs of ƒ and

Answer 1

線上上課都在線

原函數
domain [0,oo)
range [2,oo)
反函x=[f^(-1)]²+2 <=>f^(-1)=√(x-2)
domain[2,oo)
range[0,oo)