Solve x2 - 8x - 9 = 0. Rewrite the equation so that it is of the form
x2 + bx = C.
x2 +
X=

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.