Inverse of a function is also a function, if and only if the function is One - to - One. This means no y value occurs in the range of the function more than once.
If we observe the given options, we can see option B, C and D have some repeated values of y. Only the function in option A is one to one. Hence the inverse of function given in option A will also be a function.
So, the answer to this question is option A
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Answer:
check image below
Step-by-step explanation:
Answer: y=4√3≈6.93
Step-by-step explanation:
We know that:
You know that the triangle is a right triangle and you also know the measure of the hypotenuse. Therefore, you must calculate the opposite side y as following:
sin(60°)=opposite/hypotenuse
Where:
opposite=y
hypotenuse=8
Now, when you substitute and solve for the opposite side, you obtain the following result:
y=8*sin(60°)
y=4√3≈6.93
Answer:
6
Step-by-step explanation:
3*2x = 6x
The coefficient is 6