The Disney trip was 5 years ago. Now, Erin is 16 and her sister is 8.
Answer:
8
Divide both by 8
Which gives you
4/6
That can be simplest form by 2
2/3 is your final answer!
The value of f⁻¹(f(58)) is 58 and the value of the function f(f(5)) is 11
<h3>How to solve the function values?</h3>
As a general rule, we have:
f⁻¹(f(x)) = x
Substitute 58 for x
So, we have:
f⁻¹(f(58)) = 58
Hence, the value of f⁻¹(f(58)) is 58
Also, we have:
f(f(5))
From the table, we have:
f(5) = 9
So, we have:
f(f(5)) = f(9)
From the table, we have:
f(9) = 11
So, we have:
f(f(5)) = 11
Hence, the value of the function f(f(5)) is 11
Read more about invertible function at:
brainly.com/question/14391067
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Digit 1:1,3,5,7, or 9.
Digit 2: 0,1,2,3,4,5,6,7,8 or 9.
4*10= 40 possible codes.
Answer:
Step-by-step explanation:
Here you go mate,
step 1
x^4 − 17x^2 + 16 equation/question
step 2
x^4 − 17x^2 + 16 factor completely
answer
(x+1)(x-1)(x+4)(x-4)
