AnswersAISD Algebraic Reasoning A Credit Recovery 2026-2027Modeling Functions Using Finite Differences — Cumulative examQuestion 5
5
RCMultiple Choice
Modeling Functions Using Finite Differences — Cumulative exam
Question 5 • AISD Algebraic Reasoning A Credit Recovery 2026-2027
Riley makes a mistake in step 2 while doing her homework. What was her mistake? Step 1: Step 2: Step 3: Step 4:
Answer
A
She added the two fractions incorrectly.B
She used the wrong common denominator.C
She did not distribute the negative correctly.D
She did not multiply the first fraction by a factor.