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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 yintercepts 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 = ½, 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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 Summer '08
 MARKS
 Quadratic Formula, Derivative, Slope, YIntercept, Complex number, Natural logarithm, Logarithm, proportionality

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