4
RCMultiple Choice

Relating Relationships Shown in Tables to Equations — Cumulative exam

Question 4 • FL-1205010-M/J Grade 6 Mathematics B -GF

Chris is checking to determine if the expressions and are equivalent. When , he correctly finds that both expressions have a value of 8. When , he correctly evaluates the first expression to find that .What is the value of the second expression when , and are the two expressions equivalent?

Question illustration
Answer
A
The value of the second expression is 8, so the expressions are equivalent.
B
The value of the second expression is 10, so the expressions are equivalent.
C
The value of the second expression is 12, so the expressions are not equivalent.
D
The value of the second expression is 16, so the expressions are not equivalent.
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