The directions says find the slope and y-intercept of the graph of each equation need some help with this problem.

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

What is this equation in point-slope form?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?