Let f(x) = x² – 4, g(x) = x² + 4, and h(x) = x + 5. Without a calculator, match the functions in (a)-(f) to the descriptions in (i)–(viii). Some of the functions may match none of the descriptions.

Match these values of r with the accompanying scatterplots: - 0.994, 0.76, 0.994, - 0.374, and - 0.76. Click the icon to view the scatterplots. Match the values of r to the scatterplots. i Scatterplots Scatterplot 1, r= Scatterplot 2, r= Scatterplot 3, r = Scatterplot 1 Scatterplot 2 Scatterplot 3 Scatterplot 4, r= 8- 8- 8- Scatterplot 5, r = 6- 6- 6- > 4- 4- 4- 2- 2- 2- 0+ 0- 0- 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 0.8 1 Scatterplot 4 Scatterplot 5 8- 6- -2- -4– > 4- -6- 2- -8- 04 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 0.8 1 X of of of of of

Solve using R. Show all work.

Match these values of r with the accompanying scatterplots: 0.465, - 0.465, - 0.797, 1, and 0.797. Click the icon to view the scatterplots. Match the values of r to the scatterplots. Scatterplot 1, r= Scatterplots Scatterplot 2, r= Scatterplot 3, r= Scatterplot 4, r Scatterplot 1 Scatterplot 2 Scat Scatterplot 5, r= 8- 15- 14- 6- 6- 13- >4. 12 2- 2- 11- O 02 04 o's o8 i 04 6 02 04 os o'8 10 0.2 o4 Satterplot 4 Scatterplot 5 8- 6- >4. 2- 6 02 o4 o's o's 04 o o2 04 o's o's Print Done of of