How do I do this, I have to write a function for each series of transformations *rotation of 90 degrees counterclockwise about the origin, point O, then a reflection across the x-axis
*reflection across the y-axis, then a translation a units to the right and b units up
*translation a units to the right and b units up, then a rotation of 180 degrees counterclockwise about the origin, then a reflection across the y-axis

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

How can i differentiate this equation?