Just need help with the 3 bullet point at the bottom!! In the same way that other functions can be combined, a series of transformations can be combined into a single
function. For example, this statement for the function S shows one way to represent the rotation of a point 270"
counterclockwise about the origin followed by a translation 3 units to the left and 1 unit up: S(270, 0)/43,1>0, y) = (y-
3, -x + 1)
Write a function to represent each series of transformations,
• rotation of 90 degrees counterclockwise about the origin, point o, then a reflection across the waxis
• reflection across the y axis, then a translation a units to the right and b units up
• translation a units to the right and bunits up, then a rotation of 180 degrees counterclockwise about the origin,
then a reflection across the y-axis