I have no idea hot to plot parabolas.

What is the value of x? enter your answer in the box. (cm)

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top