F(x)
Which quadratic function is represented by the table?
21
10
Of(x) = 3x2 + 2x - 5
O f(x) = 3x2 – 2x + 5
Of(x) = 2x2 + 3x – 5
O f(x) = 2x2 – 2x + 5
5
13

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?

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)