Elementary algebra

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NAME _____________________________________________ DATE _____________________________ PERIOD _____________ Chapter 4 14 Glencoe Algebra 2 4-2 Practice Solving Quadratic Equations By Graphing Use the related graph of each equation to determine its solutions. 1. ?3?2 + 3 = 0 2. 3?2 + ? + 3 = 0 3. ?2 ? 3? + 2 = 0 Solve each equation. If exact roots cannot be found, state the consecutive integers between which the roots are located. 4. ?2?2 ? 6? + 5 = 0 5. ?2 + 10? + 24 = 0 6. 2?2 ? ? ? 6 = 0 7. ??2 + ? + 6 = 0 8. ??2 + 5? ? 8 = 0 9. GRAVITY Use the formula h(t) = ?0? ? 16? 2, where h(t) is the height of an object in feet, ?0 is the object?s initial

Practice worksheet

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NAME DATE PERIOD NAME DATE PERIOD NAME DATE PERIOD 4-2 Practice Solving Quadratic Equations By Graphing Use the related graph of each equation to determine its solutions. 1. 2. 3. Solve each equation. If exact roots cannot be found, state the consecutive integers between which the roots are located. 4. 5. 6. 7. 8. 9. GRAVITY Use the formula h(t) = , where h(t) is the height of an object in feet, is the object?s initial velocity in feet per second, and t is the time in seconds. a. Marta throws a baseball with an initial upward velocity of 60 feet per second. Ignoring Marta?s height, how long after she releases the ball will it hit the ground?

polynomial functions

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0

equation

Zero

polynomials

6.6 Zeros, Factors, and Solutions Name__________________________ Algebra 2 Date____________Per____________ Find the missing factors: 1. 2. 3. 4. Write a polynomial function that has the given zeros and a leading coefficient of 1: 5. 6. Graph each: 7. 8. 9. 10. 11. 12. _1258988827.unknown _1284793318.unknown _1284793376.unknown _1263285822.unknown _1263285844.unknown _1261237811.unknown _1263285812.unknown _1260889911.unknown _1258988669.unknown _1258988826.unknown _1258988613.unknown _1076349005.unknown

rational equations

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equations

9.6 Solving Rational Equations Part II Name__________________________ Algebra 2B Date____________Per____________ Solve making sure you check for extraneous solutions: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. _1262076101.unknown _1262076397.unknown _1263222840.unknown _1262076194.unknown _1262076247.unknown _1262076157.unknown _1262075781.unknown _1262076062.unknown _1262075727.unknown _1078149229.unknown
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alg2 review

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Linear differential equation

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Curves

Ellipse

Tangent

quadratic equation

H/GT Algebra II - Semester Exam Final Review 1.) Solve 4 264 16 1 0b b? ? ? 2.) What is the vertex of 23 24 5y x x? ? ?? 3.) Graph 22( 1) 1y x? ? ? 4.) Solve 25 19 4n n? ? 5.) Write an equation of a parabola that passes through the points (0, 2), (-2, 6), and (6, 14). 6.) Write the equation for the graph below. 7.) Write an equation of a parabola (general form) with vertex (0, 0) and directrix y = 2. 8.) Find the vertex of 24 4x y y? ? 9.) Graph 2 3y x? ? 10.) Write an equation of a circle with center (4, -3) and radius 5. (General form) 11.) Find the center and radius: 2 2 8 4 12 0x y x y? ? ? ? ?

day-4-solving-systems-of-inequalities-ws-key

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Inequality

Technology

Alg 2 PAP Name________________________ Solving Systems of Inequalities WS Solve 1. 2. 3. 4. 5. 6. 7. 8. D 9. Write the system of inequalities that would form the solution set shown in the graph. _1378267654.unknown _1378274996.unknown _1378277634.unknown _1410354253.unknown _1378275249.unknown _1378267797.unknown _1378268050.unknown _1378267489.unknown
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Calculus AB #3

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Mathematical analysis

Multivariable calculus

?? ?? ? ? ?? ?? ? ? ?? ?? ? ? ?? ?? ? ? Ws 2 Calculus AB Harter 1. Identify each as odd, even or neither. a. 3 4 4y x x? ? ? b. c. 4 2y x? ? d. 2. Find the equation of a line in the form indicated that a. Passes thru (-2,-5) and (-5,3) (standard form) b. Perpendicular to 2x-3y=4 and passes thru (3,-3) (point slope form) 3. Solve the inequality. Write your answer in interval notation. a. 2 5 6x? ? ? b. 3 2 2x ? ? ? c. 2 3 4 8x? ? ? ? d. 3 22 2 3 3x x x? ? ? e. 2 6 8x x? ? ? 4. Convert each radian measure to degrees. a. 3 2 ? b. 5 6 ? c. 2 9 ? d. 4 3 ? e. 3 10 ? f. 19 180 ? g. 5 18 ? h. 11 6 ? i. 3 5 ? 5. Convert each degree to a radian measure. a. 210

Calculus AB #2

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Mathematical analysis

Ordinary differential equation

equations

Multivariable calculus

Linear equation

Function

Curve sketching

education

?3 ?2 ?1 1 2 3 4 16 ?12 ?8 ?4 4 8 12 Ws 1 ? review intercepts, linear equations, inequalities, symmetry, domain/range Calculus AB SHOW WORK IN YOUR NOTEBOOK. Find the x and y intercepts of each. 1. 1 4 2 y x= ? 2. 2 3 6x y? = 3. 3 24 4 15y x x x= + ? 4. 22 11 6y x x= + ? Name the domain and range of each. Write your answers in interval notation. 5. ( ) 1 3 f x x = ? 6. 3y x= + 7. 236y x= ? 8. ( ) 3xg x x += Linear equations 9. Find the equation of the line that passes through the points (2,-3) and (-3,-1) in standard form. 10. Find the equation of the line that passes through the points (-3,-3) and (5,0) in point slope form. 11. Find the equation of the line that passes through the points (2,-5) and (2,-6) in any form.

Calculus AB #1

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Second partial derivative test

Analytic geometry

Elementary mathematics

Slope

Multivariable calculus

law

?4 ?2 2 4 ?2 2 ?4 ?2 2 4 ?2 2 ?4 ?2 2 4 ?2 2 ?6 ?4 ?2 2 4 6 ?6 ?4 ?2 2 4 6 Ws zero ? review intercepts, linear equations Calculus AB SHOW WORK IN YOUR NOTEBOOK. Name the equation of the line from the graph below. 1. Find the slope. 2. ( ) ( )2,3 , 2, 5? ? 3. 7 3 5 1, , , 8 4 4 4 ? ? ? ??? ? ? ?? ? ? ? 4. ( ) ( )4,3 , 4, 1? ? ? Name three points on the line indicated. 5. 2 3y x= ? 6. 2 3 8x y? = Find the equation of the line that 7. passes thru the points (2,-3) and (-4, -6) in standard form. 8. passes thru the points (-1,3) and (5, 7) in standard form. 9. parallel to 2 3 8x y? = and thru (-2,-2) in point slope form. 10. perpendicular to 3 5 8x y? = and thru (-1,- 4) in standard form.

SYSTEMS OF EQUATIONS $ QUADRATIC EQU, FUNCTIONS AND INEQUALITIES EXAM

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Graph theory