Given a = 4, b = -1 and k = -1, what is the equation of the graph if the parent function is ? describe the transformation. given h = 5 and k = 2, what is the equation of the graph if the parent function is ? describe the transformation. i will give medals and mark brainliest

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided.write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !