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Algebra 2 Get Ready for the EOI PASS Content 1.1a 1. Simplify the number. 32 3 5 A 4 B -4 C 8 D -8 Page 1 Get Ready for the EOI Algebra 2 PASS Content 1.1b 2. Simplify the expression. Assume that all variables are positive. 2 3 1 4 1 2 1 2 x y x y F 1 6 1 4 1 3 1 8 7 6 3 4 x y G x y H x y 1 4 J x y 1 2 Page 2 Get Ready for the EOI Algebra 2 PASS Content 1.2a 3. Which expression represents the quotient? x 2 A x2 B x2 C x4 D x4 6 x 8 x 4 Page 3 Get Ready for the EOI Algebra 2 PASS Content 1.2b 4. Which expression is equivalent to F 2 y 2 8 y 24 ? 2 y2 8y 8 y 2 y 6 y 6 G y 2 H y 6 y 2 J y 2 y 6 Page 4 Get Ready for the EOI Algebra 2 PASS Content 1.3b 5. Simplify the expression A 6 15i B 6 15i C 9 23i 6 5i 1 3i D 9 23i Page 5 Get Ready for the EOI Algebra 2 PASS Content 1.3b 6. Simplify the expression 51 2i 3i3 4i F 7 i G 7i H 10 7i J 10 7i Page 6 Get Ready for the EOI Algebra 2 PASS Content 2.1a y 7. The graph of the equation 2 x 2 3 is shown at the right. 5 4 3 2 What is the parent function of this graph? 1 –5 A f x x –4 –3 –2 –1 –1 1 2 3 –2 –3 –4 B f x x C f x x 2 D f x x 2 2 –5 Page 7 4 5 x Get Ready for the EOI Algebra 2 PASS Content 2.1c 8. Let f ( x) x 2 and g ( x) x 2 . Find ( g f )( 5) . F 9 G -9 H 49 J -49 Page 8 Algebra 2 Get Ready for the EOI PASS 9. Content 2.2b 3 x 7 y 15 5 x 2 y 4 What is the solution to this system of equations? A (3,-2) B (-3,2) C (2,-3) D (-2,3) Page 9 Algebra 2 Get Ready for the EOI PASS Content 2.3c 10. An electronics manufacturer wants to maximize profit. They determined the function below would maximize their profit on new MP3 players. Evaluate the function below to find the price that would maximize their profit. Px F 1 x 162 4 4 $4.00 G $12.00 H $16.00 J $20.00 Page 10 Get Ready for the EOI Algebra 2 PASS Content 2.4 11. What is the equation of a circle with center (-6,3) and a diameter 6? A x 62 y 32 9 B x 62 y 32 9 C x 62 y 32 9 D x 62 y 32 9 Page 11 Algebra 2 Get Ready for the EOI PASS Content 2.5c 12. According to the U.S Census in 2000, the current growth rate is 1.24%. The population was also approximately 281 million people. Suppose the rate continues at 1.24%. Which function best models U.S. population growth, in millions? F 281 (1.0124) x G 281(1.24) x H 281(1.024) x J 281(1.0124) x Page 12 Get Ready for the EOI Algebra 2 PASS Content 2.6a 13. Given that x 2 and x 3 are factors of this polynomial, what is the third factor? x 2 x 3x 6 3 B x 3 x 3 C x 3 D x 3 A 2 Page 13 Algebra 2 Get Ready for the EOI PASS Content 2.6b y 14. Which equation is 5 4 represented by this graph? 3 2 1 –5 –4 –3 –2 –1 –1 1 2 3 4 5 x –2 –3 –4 –5 F .5x 3x 2x 1 G .5x 3x 2x 1 H .5x 3x 2x 1 J .5x 3x 2x 1 Page 14 Get Ready for the EOI Algebra 2 PASS Content 2.6c 15. What is the set of approximate y 5 y-values of the relative minimum and maximum of this graphed function? 4 3 2 1 –5 –4 –3 –2 –1 –1 1 2 3 4 5 x –2 –3 –4 –5 A 2,2 B 2,2 C .75,2.5 D .75,2.5 Page 15 Algebra 2 Get Ready for the EOI PASS Content 2.7a 16. What is the solution set of this rational equation? F 75 75 10 t 2 t 3,5 3,5 H 3,5 J 3,5 G Page 16 Algebra 2 Get Ready for the EOI PASS Content 2.7b 17. What is the horizontal asymptote of the graph? 3x 5 y x2 A y = -2 B y=2 C y = -3 D y=3 Page 17 Algebra 2 Get Ready for the EOI PASS Content 3.1a 18. What type of trend is pictured in the scatter plot graph below? F Positive trend G Negative trend H No trend J Cannot be determined Page 18 Get Ready for the EOI Algebra 2 PASS Content 3.1c 19. y Which equation most closely models the data in the scatter plot? 5 4 3 2 1 –5 –4 –3 –2 –1 –1 1 2 3 4 5 x –2 –3 –4 –5 A y 2x B y 2 x C 1 x 2 1 D y x 2 y Page 19 Algebra 2 Get Ready for the EOI PASS Content 3.3 20. What is the sum of the first 6 terms of this series? 4 + 12 + 36 + … F 44 G 144 H 1456 J 4096 Page 20