9. The graph of the function y (x-2)3-3 can be obtained from the graph of the fu

Question

9. The graph of the function y (x-2)3-3 can be obtained from the graph of the function y-r by which of the following transformations? (a) Shift to the right by 3 units, then shift down by 2 units; (b) Shift to the left by 4 units, reflect around the y-axis, then shift up by 2 units; (c) Shift to the right by 2 units, then shift down by 3 units; (d) Shift to the left by 2 units, then shift down by 3 units (e) none of the above. 10. Use the Rational Zero Test to determine which of the following numbers is definitely br 12 (where a and b are some not a zero of the polynomial 3r+3r +a integers)? (a) -1 (b) 2/3 (e) -4/3 (d) 12 (e) 3/2 11, A leather jacket was on sale at a department store at 40% off its regular price. The additional 30% off after the first 40% price store manager later decided to give it an cut. The final price of the deeply discounted jacket is now $147, what was its original price? 8 0 5 6

Explanation / Answer

9 . y= (x-2)3-3

Because of -2 graph shifts to 2 units right and because of -3 graph shifts to 3 units down . SO the correct option is c .

10 . Here constant is 12 whose zeroes are +-1,2,3,4,6,12

And constant is +-1 ,3

Possible zeroes are +- 1,2,3,4,6,2/ 1,3

So e cant be a possible zeroes .

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