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Unformatted text preview: Mathematics Placement Test Part D  Sample Questions (An answer key is included) #1. For the parabola 2 x = 16 y + 4 y 2 + 13, for what value of y does x have a minimum? #2. If sin 4  cos 4 ( ) = 0, and 2 2 , then = (?) #3. If the distance between ( a , ab ) and ( ab + a , ab + b ) is 2 b ( b 6 = 0), then what is the value(s) of a ? #4. If 1 3 = log 27 k 30, then what is the value of k ? #5. If tan = 3 2 and sin( + ) > 0, what is the exact value of cos ? #6. Find the solution set for the system of equations: y = 3 x 2 ; y = 2 x + 1 #7. If a 6 = 0, a 6 = b , and b < 0, which of the following is FALSE? 1. 2 a 2  a + b  2 a 2  a  +  b  2. b + 1 b 1 = 0 3. a 2 2 ab + b 2  a b  = b 2  b  4. 3 b 5 b 6 = 15 b 23 5. a ( a 1 b ) 1 = 1 ab #8. If g ( x ) = 1 2 x , simplify completely ( g ( x + h ) g ( x )) 2 #9. Given below is a cube. The length of an edge of the cube is x . If the surface area of each face of the cube is halved, determine the length of the inner diagonal of the resulting smaller cube in terms of x Mathematics Placement Test: Part D Sample Questions #10. If there are 150 grams of carbon14 in an organism that dies today, in how many years will there be less than 50 grams left in the organism? The halflife of carbon14 is 5730 years.5730 years....
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This note was uploaded on 11/26/2010 for the course MATH 1140 taught by Professor Avtar during the Spring '06 term at Kwantlen Polytechnic University.
 Spring '06
 Avtar
 Math

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