For questions 1 and 2, you are going to practice drawing graphs based on given key features. You must draw your graph on a graphing grid either on paper or using a paint program. No graphing calculators of any kind. Also, your graph must be a function. (10 points each) 1. Draw a graph with a maximum at (5, 4) an x-intercept at (3,0) a y-intercept at (0, -2).

2. Draw a graph that is decreasing for x<-2 and constant for -2 4 with and x intercept at (6, 0).

Sequences. (5 points each)

3a. Write the sequence for the given rule. f(n) = 3n + 7, D: {1, 2, 3, 4, 5, 6, 7}

3b. Write the rule for the given sequence. 3, 5, 7, 9, ...