Give the coordinates of each transformation of (2, –3) 1. horizontal translation of 5
2.vertical translation of –1
3.reflection across the x-­axis
4. reflection across the y­-axis

△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 .

The first five terms of a linear sequence are given below. 7 , 12 , 17, 22 , 27 , what is the next term of the sequence?

Based on the figures as marked, /\rqs = —