Question

http://prntscr.com/7bosvg

Answer 1

(f+g)(2) = f(2) + g(2) = 4+1 = 5

Answer 2

thank you

Answer 3

for b we have (f-g)(-1) = f(-1) - g(-1)

= 1 - 4
= -3

Answer 4

c is pretty self explanatory...0 times 3 is still 0
So C. is 0

Answer 5

for the last one just evaluate f(-1) divided by g(-1)...

= 1/4

Answer 6

Thank you