Download Math 0312 Test 1

Math 0312 Review for Test 2
Name ________________________
1. Find the slope of the line 7x + 9y = 523
2. Find the equation of the line passing through (4,3) and parallel to the line 7x- 3y =105
3. Find the equation of the line passing through (3,-2) and
perpendicular to the line 4x+ 9y =10
4. Graph the line.
5. Graph the line 5x – 3y = 15
y = -2x - 3
y
y
x
6. Solve the system of equations.
7. Evaluate: 8-2
x
5x - 2y = 4
8. Evaluate
1
5 3
and
2x + 3y = 13
9. Evaluate:
10. Combine like terms 2q3 +3q2 –4q – q3 +5q2
11. Find f(-1) for the polynomial function f(x) = -4x4 + 2x2 – 1
3  10 2
12  10 3
8wxy 2  3wx 2 y  12 w 2 xy
4 wx 2 y
12. Multiply (6c - d) (2c + 3d)
13. Divide
14. Factor 16z2n6 +64zn7 –32z3n3
15. (3x+2)(x-4)- (3x+2)(x+8)
16. Factor p2 + 15p + 56
17. Factor 12p2 + 29p + 10
18. Factor 64x3 - 27
19. Factor 81m2 – 16n2
20. Solve m2 – m – 12 = 0