Final-exam-review - Math 1310 Final Review Fall 2011 1....

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Unformatted text preview: Math 1310 Final Review Fall 2011 1. Find the slope of the line that passes through the points (4, 12)- and ( 1,6)- . 2. Find the x- and y-intercepts of the line 2 4 3 x y- = - 3. Solve by the quadratic formula: 2 4 1 x x- +- = . 4. Solve: 2 49 x + = . 5. Simplify: 2 3 4 i i- + . 6. Solve: 2 20 1 3 6 x x + = 7. Solve the inequality -2 < 2 x < 6 and express your answer in interval notation. 8. Solve the inequality 2 |1 11 | 6- x and express your answer in interval notation. 9. A rectangles length is three times its width. If the perimeter of the rectangle is 32 feet, find the length of the rectangle. 10. Q is jointly proportional to C and W. If C = 4 and W = , Q = 5. Find the constant of proportionality and write the equation that expresses the relationship between Q, C and W. 11. Given the function defined by 2 2 1 if 1 ( ) 4x if 1 x x f x x- < = Find (1) f , (0) f and (3) f ....
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Final-exam-review - Math 1310 Final Review Fall 2011 1....

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