The answer is -2 because it is in the middle of -8 and 4.
The inverse of the function is
Given the function
We are to find its inverse
Step 1: Ley y = f(x)
Step 2: Replace y with x
Step 3: Make y the subject of the formula
Step 4: Take the square root of both sides
This shows that the inverse of the function is
Learn more here: brainly.com/question/8691744
The correct answer is the third option, which is:
6 inches²
The explanation is shown below:
1. You are working with the areas of the pentagons shown in the figure above. Therefore, the ratios are:
side1²/side2²=A1/A2
(7.5)²/(2.5)²=54/A2
Where A2 is the the area of the smaller pentagon.
2. Therefore, you have that the result is:
A2=6 inches² (As you can see, it is the third option mentioned above).
If two figures are similar, the corresponding side ratios are equal.
If one side is 1/3 of a corresponding side from the other figure, then the ratio for all the sides to their corresponding counterparts is 1/3.
Have an awesome day! :)
From your friendly Helper-in-Training, collinjun0827