Answer:
reflection across the x axis then reflection across the y axis
Step-by-step explanation:
It's easy to show that
is strictly increasing on
. This means

and

Then the integral is bounded by


Is it -4 times f(n-1). Solving for n?
Answer:
All A to D
Step-by-step explanation:
The attachment completes the question
From the attachment,
- it can be seen that QRS and TUV are of the same i.e. triangles
Also, from the attachment, the sides of each are:



And the angles are:



The above show that QRS and TUV are:
- similar
- same sides
- and they are congruent