14x15 in area model i need help

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?