Algebra 2 and Pre Calculus Review Section 1: Sketch the graphs: 1 ...

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Algebra 2 and Pre Calculus ReviewSection 2:Plot the points and find the slope of the line passing though them.1. (3, - 4), (5, 2) 2. (1, 2), (- 2, 4)Find the slope and the y-intercept (if possible) of the line.3. x 5y 204. x 4Find an equation of the line that passes through the point and has the indicated slope.Sketch the line.Point Slope5. (0, 3)3m 46. (0, 0)2m 37. (0, 2) m 4Find the equation of the line that passes through the points, and sketch the line.8. (2, 1), (0, - 3) 9. (0, 0), (- 1, 3) 10. (1, - 2), (3, - 2)Write equations of the lines through the point (a) parallel to the given line and (b)perpendicular to the given line.Point Given Line Point Given Line11. (2, 1) 4x 2y 3 12. 7 3 , 8 4 5x 3y 013. (2, 5) x 414. Find a linear equation that expresses the relationship between the temperature indegrees Celsius C and the temperature in degrees Fahrenheit F. Use the factthat water freezes at 0°C (32°F) and boils at 100°C (212°F). Use the equation toconvert 72°F to degrees Celsius.
Algebra 2 and Pre Calculus ReviewSection 3:Evaluate (if possible) the function at the specified value(s) of the independent variableand simplify the results.1. f ( x) 2x 3a) f (0)b) f (3)c) f (b)d) f ( x 1)2. f ( x) x 3a) f (2)b) f (6)c) f (c)d) f ( x x)3.2x1,x 0f ( x) 2x 2, x 0a) f (1)b) f (0)c) f (2)d) f ( t2 1)4. f ( x)xx15.f ( x) x23f (2 x) f (2)xf ( x x) f ( x)xFind the domain and range of the given function.6. f ( x) 4 x7. f ( x) x 28.2f ( x)9 x 9. f ( x) x 2Determine whether y is a function of x.2210. x y 411. x y 422212. y x 113. x y x 4y 022
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Algebra 2 and Pre Calculus Review Section 1: Sketch the graphs: 1 ...

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