Step-by-step explanation:
sinx=5/13
cosy=5/13
RELATIONSHIP
they are equal to one another
OR
sinx=cosy
For convenience sake, I will let 
First, we evaluate the function at the endpoints of the interval.

Then, we need to find the critical points.
We can start by taking the derivative using the power rule.

Setting this equal to 0,

Since
, we can divide both sides by
.


So, the absolute minimum is
and the absolute minima are 
X² - Sx + P = 0
x² - (-3+2)x + (-3)*2 = 0
x² - (-1)x - 6 = 0
x² + x - 6 = 0
a = 2
2x² + 2x - 12 = 0
Its call exponential because of how it looks when you graph it
Answer:
{2,4,5,6,7,8,9,10,11,12,13,14,15,16,19,20}