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Home > PC3 > Chapter 2 > Lesson 2.1.3 > Problem 2-40


​Graph . Is the function continuous at ? Explain. 

Graph a parabola with a vertex at for .
Graph a line with a slope of and a -intercept of for .

If you still need help with the graph, make a set of tables like the ones shown in the Math Notes box in Lesson 1.3.1 or in the homework help for problem 1-137.