1: x^2 - 2x - 8 = 0
2: calculate the value of the discriminant of x^2 + 2x + 1 = 0
3: find corresponding y values for x= -4, -3, -2, -1, 0, 1, 2, if y= x^2 + 2x - 15
lchilds wrote:1: x^2 - 2x - 8 = 0
lchilds wrote:2: calculate the value of the discriminant of x^2 + 2x + 1 = 0
lchilds wrote:3: find corresponding y values for x= -4, -3, -2, -1, 0, 1, 2, if y= x^2 + 2x - 15