Select the type of equations.

a)consistent
b)equivalent
c)inconsistent

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Me with this one question, and i'll upvote the brainliest answer

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)