Answer:here you go :>
Step-by-step explanation: hope that helps
Answer:
-cos(2x)
Step-by-step explanation:
I did trig last year and tutor a trig class this year :)
Answer:
2005
Step-by-step explanation:
hope this helps
Sample space, The counting Principle and, a table can be used
1. find equation
general solutions are:

for P(0,-11)

⇒

for p(1,-13)

and

solve for a and b:

the total equation is now:

To find the x-intercept set y=0 and solve for x