Question

PLEEASEEEEE HEEELP 40 POINTS

Answer 1

The leading term is , so the graph should resemble a stretched cubic curve reflected across the x axis.

Answer 2

f • g denotes the product of f and g, so that

$(f\cdot g)(x)=f(x)\cdot g(x)=(3x-8)(-2x+5)$

Without computing the whole product, just look at the first terms, $-6x^2$. This tells you that f • g is quadratic, and its graph is a stretched parabola that opens downward.

You can treat the product g • s similarly:

$(g\cdot s)(x)=(-2x+5)(4x^2-9x+2)$

The leading term is $-8x^3$, so the graph should resemble a stretched cubic curve reflected across the x axis.