The SAT Suite of Assessments | College Board

B. y equals 2 a, minus 4. C. y equals 2 a, minus one half. D. y equals one half a, plus 1. Answer and Explanation. (Follow link to explanation of question 4.) Question 5. If y equals x cubed, plus 2 x, plus 5 and z equals x squared, plus 7 x, plus 1, what is 2 y plus z in terms of x? A. 3 x cubed, plus 11 x, plus 11. ................
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