Answer:
a)
b)
Step-by-step explanation:
Use logarithm properties:
Then
a)
b)
The length of Bryan’s garden is 4 meters longer than 3 times the width. The perimeter of his garden is 72 meters. What are the d
2 answers:
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Answer:
No
Step-by-step explanation:
To obtain the inverse function
let y = f(x) and rearrange making x the subject, that is
y = 3x + 1 ( subtract 1 from both sides )
y - 1 = 3x ( divide both sides by 3 )
= x
Change y back into terms of x, thus
(x) =
hope it can help you,x＝-5,x＝2
calculation is given in the picture
