Need !

the domain for f(x) and g(x) is the set of all real numbers.

let f(x) = 3x + 5 and g(x) = x2.

find f(x) • g(x).

x2 − 3x − 5

3x3 + 5x2

3x3 + 3x2 + 5

3x2 + 5

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)