Find the value of the trigonometric ratio.​

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

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

4+(2+x) can you me solve this problem