Test2 Review Sheet

# Test2 Review Sheet - Review for Test 2 (MAC1105) Graph the...

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Review for Test 2 (MAC1105) Graph the equation and list the intercepts and symmetry, if any: Intercepts Symmetry: does (x, y) = x- y- x-axis (x,-y) y-axis (-x, y) origin (-x,-y) 1 y – 1 / 3 x 2 + 2 = 0 2 y = x 3 5 2 3 = - x y 1 8 3 4 4. What is the equation of the line passing through the points (5, -7) and (4, 8)? 5. Find an equation of a circle in standard form whose diameter has endpoints of (8, -4) and (-6, 2). 5. _____________________ 6. Find the center and radius of + - + + = x y x y 2 2 6 1 0 1 8 0 ; sketch the equation. 6. Center: ___________Radius: ___________

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7. Determine whether the following is a function; state its domain and range: = - + y x 2 4 16 Function? Domain Range Intercepts 8. If - = + x f (x ) x 2 2 7 , find f(x - 4). 7. ____________________ 9. Find and simplify the difference quotient of f(x) = 3x 2 + 5x + 8 For graphs 10, 11,12, 13 and fill in the table below: Function? Domain Range Intercepts Symmetry 10 11 12 13 14. What is the domain of the function ( 29 = - x f x x 3 5 8 12. _____________________
15. Find the domain, range and x-intercepts of

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## This note was uploaded on 01/04/2012 for the course MAC 1105 taught by Professor Staff during the Fall '08 term at Miami Dade College, Miami.

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Test2 Review Sheet - Review for Test 2 (MAC1105) Graph the...

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