2f +4f +2 -3
combine the like terms to get 6f-1
so yes they are equivalent
2f+4f+2-3 at f=3 would also be 17
https://www.mathcelebrity.com/anglebasic.php?entry=68&coff=&pl=tan
go to the link
Step-by-step explanation:
Domain x belongs to [-4 , 0]
Range y belongs to [-4 , 4]
what is the answer the answer is what
Circumference is given by

Area is given by

figure out the radius of the circle, then use it to find area