Write the equation of the parabola in standard form that passes these 3 points (-1, 14), (0,7), (1, 6) HELPP PLEASEEE

△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 the absolute value of the complex number -4-sqrt2i

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?