Question

HELP ME PLEASEEEEE, DUE IN A FEW MINUTES!

Answer 1

Explanation:

g(n) × h(n)

=(3n+1)(4n+3)

= 12n² +9n +4n +3

= 12n² +13n + 3

then sub 10 in place of n

12n² +13n + 3

= 12(10)²+13(10)+3

=1200+130+3

=1333

Answer 2

Explanation: 130

`g(n) = 3n + 1`

`h(n) = 4n + 3`

`(goh) (n)= g(h(n))`

`= g(4n + 3) = 3(4n + 3) + 1`

`= 12n + 9 + 1 = 12n + 10`

Therfore

`(gof)(n) = 12n + 10`

Now

`(gof)(10) = 12(10) + 10 = 120 + 10 = 130`

`(gof)(10) = 130`

I hope it helped you