GAME+I

> > A) a function > B) not a function > C) don't know > A) even > B) odd > C)neither even nor odd > A) 3x2 – 2 > B) –3x2 – 2 > C) 3x2 + 2 > D)–3x2 + 2 > A) 1441 > B) –1449 > C) -260 > A) even > B) odd > C)neither even nor odd > > ====A) [19,∞)==== > ====B) (, 19)∪(19, )==== > ====C) ( - ∞, ∞ )==== > ====D) (, –19)∪(19, )==== > A) 11x2 + 10x > B) 11x2 – 10x > C) –3x2 – 20x > D)–3x2 – 10x > A) 6x + 36 > B) 6x – 36 > C) 6x2 + 36 > D)6x + 1 > one-to-one function. > A) not a function >  B) a one-to-one function > C) a function, but not one-to-one > A) –45 / 4 > B) 45 / 4 > C)[[image:21-mathematics-12/3.jpg]] > D)[[image:21-mathematics-12/4.jpg]]
 * 1)  Classify the following relationship a safunction or not a function. {(–5, –12), (–5, 3), (–5, 1), (–5, –9)}
 * 1) Determine if the function **h**(**x**) = 3**x^**2 + 9 is even, odd, or neither even nor odd.
 * 1) Given the functions f(x) = 5x^2 + 10 and g(x) = –2x^2 – 12, find (f + g)(x).
 * 1) Given the functions f(x) = 5x2 – 4 and g(x) = 3 – 4x, find (f. g)(5)
 * 1) D)2641
 * 2) Determine if the function f(x) = x^9 - 9 is even, odd, or neither even nor odd.
 * 1) Given the function[[image:21-mathematics-12/fraction1.jpg width="98" height="46"]], state the domain in interval notation.
 * 1) Given the functions f(x) = 4x2 + 5x and g(x) = –7x2 + 15x, find (f – g)(x).
 * 1) Given the function f(x) = 6x – 6, evaluate f(x + 7).
 * 1) Determine if the relationship y = |x 2| is a function. If it is a function, determine if it is a
 * 1) Given the function [[image:21-mathematics-12/1.jpg]] and g(x) = |x|, find[[image:21-mathematics-12/2.jpg]]

12. Rewrite the quadratic equation in standard form by completing the square. //y = x//2 – 11//x//

A) //y// = (//x// + 11/2)2 – 11/4 B) //y// = (//x// – 11/2)2 C)//y// = (//x// – 11/2)2 – 121/4 D) //y// = (//x// – 11)2 + 121/4

13. Classify the following relationship as a function or not a function. {(15, –13), (–2, 18), (18, –5), (11, 3), (–4, 11)} A) a function B) not a function C) don't know

14.Given the functions f(x) = 5x2 + 10 and g(x) = –2x2 – 12, find (f + g)(x). **A)** 3x^2 - 2 B) -3x^2 -2 C) 3x^2 +2 D)3x^2 +2

56. Given the function H(x) = 1 – x2, evaluate H(x – 3).

A) –2–X^2 B) –2+6x–x^2 D) –2–x
 * C)** –8+6x–x2