Algebra 1A Final Exam Review 2014-2015

NAME: _____________________________ DATE: _______________ HOUR: __________

21. 2x + 3y = 48 22. -2x + y = -9

Solve each equation below for y.

G

H

K

J

1.8 yd

x yd

y = ________x + ________ y = ________x + ________

y = ________x + ________ y = ________x + ________

Circle the equations whose lines are parallel. Solve for y on any equation that is not is slope intercept form.

1. A. y = –2x+ 5 B. y = 2x – 4 C. y = –2x – 9 D. y = 2

2. A. y = –½ x+ 5 B. y = - 5 C. 4y = –2x – 48 D. y = 7

Circle the equations whose lines are perpendicular. Solve for y on any equation that is not is slope intercept form.

3. A. y = –2x+ 5 B. y = 2x – 4 C. y = –½ x – 9 D. y = ⅔ x – 3

4. A. y = –⅔ x+ 5 B. x = - 5 C. - 3x + 2y = 12 D. y = 7

y = ________x + ________

y = ________x + ________