1. Adv. Algebra Ch. 2 review
This review should prepare you for the chapter 2 test in Advanced Algebra. Read the question, work out the answer, then check yourself by clicking the mouse.

2. Give the domain and range and tell if the set is a function: (-1,4), (2,5), (3,7)}
yes it’s a function

3. 2. Use the Vertical Line test to determine if each relation is a function.
A. Yes

4. 3. Use the Vertical Line test to determine if each relation is a function.B.
B. No

5. 4. State the domain and range for y= -x+2 and tell if it is a function

6. 5. If g(x) = x2 -6x+3 , find g(-2) 19

7. 6. f(x)=3x x+5 Find f(0)
1/5

8. 7. Graph y=5

9. 8. Sketch the graph of 3x + 2y = 3

10. 9. Graph y > 3x - 1

11. 10. Graph y = |x+2| - 3

12. 11. Give 3 ordered pairs that fit y = x + 100
Answers may vary: (0, 100) , (1, 101), (2, 102), (-1, 99) , etc.

13. 12. Name the x and y intercept 2x-3y=18
X-intercept is 9 and the Y-intercept is -6

14. 13. Put 2x-3y=18 in slope-intercept form and then name the slope and y-intercept.
Y=2/3 x – 6
Slope is 2/3
Y-intercept is (0, -6) or y = -6

15. 14. What is the slope of 3x + 4y = 7
-3/4

16. 15. What is the y intercept of x + 3y = 2 ?
2/3

17. 16. What is the x-intercept of -5x + 3y = 9?
-9/5

18. 17. What is the slope of the line containing (1,4) and (3,8)2

19. 18. What is the slope-intercept equation that passes through (-1,-2) and has a slope of 3?
y = 3x + 1

20. 19. What is the slope-intercept equation of the line that passes through (1,4) and is perpendicular to: y = 2/3 x + 5?
y = -3/2 x + 11/2

21. 20. What is the equation of the vertical line passing through (1,2)?
x = 1

22. 21. Write the slope-intercept equation of the line that passes through (-2,1) and (-6, -4).
y = 5/4 x + 7/2

23. 22. What type of equation is y = 5x + 4. A. Step B. Quadratic C
22. What type of equation is y = 5x + 4? A. Step B. Quadratic C. Piecewise D. Linear
D. Linear

24. 23. What is a best fit line used for?
To make predictions

25. 24. Find the slope intercept form for a graph that passes through (2,7) and is parallel to y=-2x+8

26. 25. Is y-x5=x linear? No

27. 26. Determine if the lines are parallel, perpendicular, or neither y-3x=6 and 3y+12=9x

28. 7x – 15 y = - 33

29. 28. Graph y=[x]-1

30. 29. Graph y=-4│x-1│

31. 30. Name the type of function from the graph shown
30. Name the type of function from the graph shown. Absolute value, linear, step, piecewise, constant

32. THE END!!!