Calculate the slope of the line. Leave answers as fractions - BUT reduce your fractions as much as possible USE your guided notes to help you draw the triangles

Ihonestly have no clue if it's each or none.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0