AnswersCommon Core Algebra I - MA3109 A-ICPerformance Task: Construct and Analyze Piecewise Functions — Cumulative examQuestion 4
4
RCMultiple Choice
Performance Task: Construct and Analyze Piecewise Functions — Cumulative exam
Question 4 • Common Core Algebra I - MA3109 A-IC
Which equation can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number”?
Answer
A
6 + 2(x + 4) = (3 – x)
B
6 + 2(x + 4) = (x – 3)C
(6 + 2)(x + 4) = (3 – x)D
(6 + 2)(x + 4) = (x – 3)