MFT - MAC1140 Makeup Fake Test There are 25 multiple choice...

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Unformatted text preview: MAC1140 - Makeup Fake Test. There are 25 multiple choice questions, each worth 3 points, select the correct answer choice for each question. 1. Let ‘ 1 be a line containing the points (0,3) and (4,-5). Which of the following points must also be on the line? (a) (1,2) (b) (2,1) (c) (2,2) (d) (1,5) (e) None of the above 2. If the equation x 2- 6 x + h = 0 has exactly one solution, what is the value of h ? (a) 0 (b) 9 (c) -9 (d) 36 (e) None of the above 3. Let ( a,b ) and r be the center and radius of the circle x 2 + y 2- 6 x + 8 y = 0 . Find ab + r . (a) 17 (b) 7 (c) -7 (d) -17 (e) None of the above 4. Find 2 3 √ x 2- | x | + 4 √ x 4 3 . (a) 0 (b) | x | (c) 1 (d) 2 | x | (e) None of the above 5. Let f ( x ) = 1 x 2 and g ( x ) = √ x- 3 . Find ( f ◦ g )( x ) . (a) √ x- 3 x 2 (b) 1 x- 3 (c) r 1 x 2- 3 (d) 1 | x- 3 | (e) None of the above 6. Solve for x : x + 3 4 x- 1 x = 2 (a) x = 1 1 (b) x =- 1 (c) x = 2 (d) x =- 2 (e) None of the above 7. Find the solution set to the inequality7....
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MFT - MAC1140 Makeup Fake Test There are 25 multiple choice...

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