### Home > CCA2 > Chapter 2 > Lesson 2.2.2 > Problem2-107

2-107.

Use the point (h, k) to help you write a possible equation for each graph shown below. Homework Help ✎

 a. Hint (a):Remember that $y=(x−h)^2+k$.More Help (a):Notice that the vertex is (2, 3).Answer (a):$y=(x−2)^2+3$ b. Hint (b):The equation for a cubic graph is $y=(x−h)^3+k$.Answer (b):$y=(x−2)^3+3$ c. Hint (c):Notice that the parabola opens downs and is steeper.