Determine the effects on the graph of the parent function f (x) = x2 when f (x) is replaced. 9. f(x) is replaced by f(x) + d where d = −2
10. f(x) is replaced by f(x − c) where c = 4
11. f (x) is replaced by a f (x) where a = 0.6
12. f(x) is replaced by f(bx) where b = 2

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

What is the surface area of a cube with the volume of 729 ft?