I need help with this one

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

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3