An inverse function reverses (x, f(x)) to make it (f(x), x).
The 1st selection does that.
Answer:
sometimes
Step-by-step explanation:
There are several ways that dilation is used in real life. Here are several:
In graphic design. I actually do some graphic design, and I use dilation a lot. It is common to dilate photos to fit the space that you want it to fit.
In police work and crime investigation. Detectives and police dilate photos to see smaller details and evidence.
In architecture. It is normal for architects to make a prototype of their design or building. In order to make the building true to the prototype, they must dilate the scale and measurements.
In the doctor's office. Dilation is used in eye exams so that the eye doctor can view the patient's eye better. After a while it will slowly reduce in size and return back to normal.
The absolute value of -81 has the same absolute value as that of 81 because they both have the same distance to 0.
Answer:
They correspond. a/b=f/e
Step-by-step explanation:
Answer:
I believe the answer is 20.
Step-by-step explanation:
