3. What are the factors of the quadratic function graphed below?

   

   1. ( x + 3 ) open x plus 3 close  and ( x + 2 ) open x plus 2 close
   2. x and ( x − 6 ) open x minus 6 close
   3. x and ( x + 6 ) open x plus 6 close
   4. ( x − 3 ) open x minus 3 close  and ( x + 2 ) open x plus 2 close
4. Which equation has − 1 ± i negative 1 plus minus i  as its solution?
   6. x 2 − 2 x − 2 = 0 x squared , minus 2 x minus 2 equals 0
   7. 2 x 2 − 2 x − 1 = 0 2 x squared , minus 2 x minus 1 equals 0
   8. 2 x 2 + 2 x + 1 = 0 2 x squared , plus 2 x plus 1 equals 0
   9. x 2 + 2 x + 2 = 0 x squared , plus 2 x plus 2 equals 0
5. Which number is equivalent to − 169 − 64 ? square root of negative 169 end root , minus 64 question mark
   1. 8 − 13 i 8 minus 13 i
   2. − 64 + 13 i negative 64 plus 13 i
   3. − 64 − 13 i negative 64 minus 13 i
   4. 64 − 13 i 64 minus 13 i
6. The graph of which quadratic function includes the points ( − 5 , 0 ) open negative 5 comma 0 close  and ( − 1 , 0 ) ? open negative 1 comma 0 close question mark
   6. y = ( x + 5 ) 2 − 1 y equals open x plus 5 , close squared , minus 1
   7. y = x 2 + 6 x + 5 y equals , x squared , plus 6 x plus 5
   8. y = x 2 − 6 x + 5 y equals , x squared , minus 6 x plus 5
   9. y = ( x − 5 ) 2 − 1 y equals open x minus 5 , close squared , minus 1
7. What is the transformation of the graph of y = ( x + 3 ) 2 − 2 y equals open x plus 3 , close squared , minus 2  from its parent function y = x 2 ? y equals , x squared , question mark
   1. 3 units left and 2 units down
   2. 3 units right and 2 units up
   3. 6 units right and 2 units up
   4. 2 units left and 3 units down
8. What is the axis of symmetry for the graph of the quadratic equation y = − 3 x 2 − 12 + 12 x ? y equals negative 3 , x squared , minus 12 plus 12 x question mark
   6. x = − 2 x equals negative 2
   7. x = 2 x equals 2
   8. x = 12 x equals 12
   9. x = − 12 x equals negative 12

9. What are the domain and range of the function graphed below?

   

   1. Domain: All real numbers Range: All real numbers ≤ 3 less than or equal to 3
   2. Domain: All real numbers Range: All real numbers ≥ 3 greater than or equal to 3
   3. Domain: All real numbers between − 5 negative 5  and − 1 negative 1  Range: All real numbers ≤ 3 less than or equal to 3
   4. Domain: All real numbers between − 5 negative 5  and − 1 negative 1  Range: All real numbers ≥ 3 greater than or equal to 3
10. Which equation DOES NOT represent a direct variation?
    6. x − 5 y = 0 x minus , 5 y equals 0
    7. y x = 4 3 y over x , equals , 4 thirds
    8. y + 5 = 3 x − 5 y plus 5 equals 3 x minus 5
    9. x = y − 5 x equals , y over negative 5
11. What is the solution of { − y = 3 x − 1 2 y = − x − 2 ? left brace . table with 2 rows and 2 columns , row1 column 1 , negative y equals , column 2 3 x minus 1 , row2 column 1 , 2 y equals , column 2 negative x minus 2 , end table . question mark
    1. x = 20 , y = − 11 x equals 20 comma y equals negative 11
    2. x = 4 5 , y = − 7 5 x equals , 4 fifths , comma y equals negative , 7 fifths
    3. x = − 2 , y = 11 x equals negative 2 comma y equals 11
    4. x = − 4 5 , y = 7 5 x equals negative , 4 fifths , comma y equals , 7 fifths

12. Which system of equations is graphed below?

    

    6. { y − 3 = 5 x y − 3 = 3 left brace . table with 2 rows and 1 column , row1 column 1 , y minus 3 equals 5 x , row2 column 1 , y minus 3 equals 3 , end table
    7. { y + 3 = 5 x y + x = 3 left brace . table with 2 rows and 1 column , row1 column 1 , y plus 3 equals 5 x , row2 column 1 , y plus x equals 3 , end table
    8. { − y + 3 = − 5 x y + x = − 3 left brace . table with 2 rows and 1 column , row1 column 1 , negative y plus 3 equals negative 5 x , row2 column 1 , y plus x equals negative 3 , end table
    9. { y + 3 = − 5 x − y + x = 3 left brace . table with 2 rows and 1 column , row1 column 1 , y plus 3 equals negative 5 x , row2 column 1 , negative y plus x equals 3 , end table
13. What is the vertex of y = − 2 | x + 4 | − 5 ? y equals negative 2 vertical line x plus 4 vertical line negative 5 question mark
    1. ( − 2 , − 5 ) open negative 2 comma negative 5 close
    2. ( − 4 , − 5 ) open negative 4 comma negative 5 close
    3. ( 4 , − 5 ) open 4 comma negative 5 close
    4. ( 2 , − 5 ) open 2 comma negative 5 close

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