Question

how do i find the following : (f+h)(1)
if f(x)={(3,5), (2,4), (1,7)} h(x)={(3,2), (4,3), ( 1, 6)}

Answer 1

Since you know what the answer of f(1) is and h(1), because they are given to you in the sets, you just add the results together.

Answer 2

6+7=13

Answer 3

i agree

Answer 4

just like (f+h)(3)=f(3)+h(3)=5+2+7

Answer 5

that last plus sign is suppose to be an equal sign

Answer 6

5+2=7*