The area of a rectangle is x^2-2x-15 and the length of the rectangle is x+3 a. find the width of the rectangle i figured this one out, it's x-5. just to you guys out. b. find the area of the rectangle if the width is 6 feet.

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis