{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Test 1 W11

Test 1 W11 - Math 110 January 1221 2011 Test 1 All Sections...

This preview shows pages 1–4. Sign up to view the full content.

Math 110 Test 1 All Sections including SL Center January 12–21, 2011 Do not write on this exam. The graph of y = f ( x ) is given: 1 - 1 - 2 123 - 1 - 2 - 3 x y Choose the graph for each of the following functions. An answer may be used more than once. 1. y = f ( | x | ) 2. y = f ( - x ) 3. y =2 f (2 x ) 4. y = | f ( x ) | 5. y = f ( x + 1) 6. y = f ( x ) - 1 7. y f ( x 2 ) 8. y = - f ( x ) 1 - 1 - 2 1 2 3 - 1 - 2 - 3 x y A. 1 - 1 - 2 - 1 - 2 - 3 x y B. 1 - 1 - 2 - 1 - 2 - 3 x y C. 1 - 1 - 2 - 1 - 2 - 3 x y D. 1 - 1 - 2 - 1 - 2 - 3 x y E. 1 - 1 - 2 - 1 - 2 - 3 x y F. 1 - 1 - 2 - 1 - 2 - 3 x y G. 1 - 1 - 2 - 1 - 2 - 3 x y H.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
For problems 9-12 choose the equation that yields the given graph. 1 2 3 0 1 2 3 - 1 x y 9. A. y = 2( x + 1) 2 B. y =( x + 1) 2 +1 C. y x + 1) 2 - 1 D. y x - 1) 2 E. y x - 1) 2 - 1 1 2 - 1 1 2 3 - 1 - 2 x y 10. A. y = 2 - x B. y =2 2 - x C. y = x +2 D. y x E. y = 2 + x 1 2 - 1 12 - 1 - 2 - 3 x y 11. A. y = -| x | +3 B. y = -| x - 1 | C. y = -| x | D. y = -| x - 1 | E. y = | x - 2 | 1 2 - 1 - 2 - 3 - 4 1 - 1 x y 12. A. y x - 1 B. y =1 - 2 x C. y = - 2 x - 2 D. y x - 2 E. y = 1 2 x - 2
Answer the following questions for the quadratic function f ( x )= - 3 x 2 - 12 x - 11 whose graph is a parabola. 13. The graph of the function opens: A. Up B. Down 14. What is the vertex of the parabola? A. ( - 1 , - 2) B. (0 , - 11) C. (2 , 1) D. (2 , - 47) E. ( - 2 , 1) 15. What is the equation of the axis of symmetry for the function? A. x = 2 B. x = - 2 C. x = 1 D. x = - 1 E. x =0 16. What is the y

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 4

Test 1 W11 - Math 110 January 1221 2011 Test 1 All Sections...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online