Answer:
Step-by-step explanation:
A function is given to us and we need to write the inverse of the function in slope intercept form . The given function is ,
Let ,
![\rm\implies y = f(x)](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20y%20%3D%20f%28x%29)
So that ,
![\rm\implies y = x - 16](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20y%20%3D%20x%20-%2016%20)
Interchange x and y ,
![\rm\implies x = y - 16](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20x%20%3D%20y%20-%2016%20)
Solve for y ,
![\rm\implies y = x + 16](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20y%20%3D%20x%20%2B%2016)
Now replace ,
![\rm\implies y = f^{-1}(x)](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20y%20%3D%20f%5E%7B-1%7D%28x%29%20)
We have ,
![\rm\implies f^{-1}(x) = x+16](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20f%5E%7B-1%7D%28x%29%20%3D%20x%2B16%20)
And in slope intercept form ,
![\rm\implies \boxed{\pink{\frak {y = x +16}}}](https://tex.z-dn.net/?f=%5Crm%5Cimplies%20%5Cboxed%7B%5Cpink%7B%5Cfrak%20%7By%20%3D%20x%20%2B16%7D%7D%7D)
Ok so i could be wrong but i got .661 + .954i
Here is the correct step:
7(6)÷5+42
=42÷5+42
=8.4+42
=50.4
We see that Line 2 is incorrect because Line 1 showed us this “ 7(6)÷5+42 " but line 2 show us different expression 7(6)÷5+16. As a result, Line 2 is the final answer. Hope it help!
The answer is 882 because if you take answer choices A, B, and C, and divide them by 6, none of them come out to a whole number. However, D, 882, comes out to 882/6= 147. Since it is a whole number, 882 is a multiple of 6.
<h3>
Answer: C) 75</h3>
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Explanation:
4:00 p.m. corresponds to x = 16, since 12+4 = 16
You can think of 4:00 p.m. representing 1600 hours in terms of military time.
Locate 16 on the x axis. Draw a vertical line until this vertical line crosses the blue parabola. Check out the diagram below.
From this point of intersection, draw a horizontal line until you move to the y axis. You should be somewhere between y = 60 and y = 90.
A good guess could be 75 since it is the midpoint of 60 and 90. Algebraically we confirm it as such: (60+90)/2 = 150/2 = 75
To be fair, we may not hit the exact middle and may be at y = 70 instead of y = 75. But I think the midpoint is a good estimate considering we don't have all the information.
Luckily 75 is on the list of choices, and the other choices aren't even close. So choice C is likely the answer.