Find a value or an expression for the coordinate on a circle centered at (0,0) and at an angle 0. radius = 20, 0 = 135º, x-coordinate
The x-coordinate is ?

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?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25