Algebra 2

MDTP 2nd Year Algebra Review Name____________________________

Algebra 2A Period_________ Date______________

Solve.

1. ( ) ( )2 5 4 3 2 1x x+ − = + − 2. ( )4 5 2 8x x+  −

3. 2

5 0x x+ − = 4. 6 4

2 3x x =

− +

Graph each:

5. 2

1 3

y x= − + 6. 3 4 12x y− = − 7. 2

4 1y x x= + −

8. Solve: 3 2 4

3 3 x−

= 9. Simplify (3 4)(2 5)x x− +

10. A DJ charges $250 to set up his equipment for your party, plus an additional $75 per hour. You have $500

in your party budget for the DJ. How long will the DJ play at your party?

11. If 2x = and 3y = − , 2

2

2 ?

2

x xy

x y

− =

+ 12. Simplify: 98 18−

Write the equation of the line through each pair of points in slope-intercept form:

13. ( ) ( )1, 2 , 5, 0− 14. ( ) ( )1, 3 , 2, 5− −

Solve each system.

15.

834

2 3

2

=+

+=

yx

xy 16.

+ =

+ = −

3 7 15

5 2 4

x y

x y

17. Determine the exact value of x. 18. Factor: 2 2

15 10 5x y xy xy+ −

x

60˚

4 2

19. Solve for x: ax + b = c 20. Determine sin θ.

3

θ

5