1. Algebra I Pre-AP Objectives: Objectives: By the end of today I will be prepared for the test Warm-Up: Draw a line that has the following slopes: -2/30undefined Which of the above has an equation of y = #? Which of the above has an equation of x = #?

2. 4.23 – 8 1Check if an ordered pair is a solution 4.219-222Graph y = # and x = # 4.226-312Graph given a restricted domain 4.235-391Application of graphing p.224 Graph # 1,3,or 4 given only a few points. This is a review of graphing in 4.7 (The graph is discrete) 4.44-73Slope from a graph 4.48-163Slope from 2 points 4.438-391Describe a graph 4.511-162Find the slope y-intercept 4.521-282Graph in y = mx + b form 4.540-431Graphing application problems 4.63-72Identify direct or inverse variation 4.611-181Graph direct variation 4.640-421Solve a direct variation problem with proportions

3. X (input) Y (Output) 11 31 13 1 0 2 1 0 2 Circle one below:Is it a function? yes / no

4. Find the value of x that makes the following function have a value of 6

5. Find the value of the function p(x) = 4 – 2x when x = -3

6. Write a sentence giving the relationship between the two variables using “is a function of.” D(t), where D = distance and t = time

7. Solve the following equation for x

8. 7 = 2 – 3(x – 5)

9. Solve the following equation for x 7 = 5 – x

10. Solve the following equation for x 3 – x = -2