What is the domain and range of the graph below?

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

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

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?