Sonny plotted the point (1,6) and used the slope -2 to find another point on the line. Which point could be the one that Sonny f
2 answers:
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ANSWER
The correct answer is D.
EXPLANATION
The given expression is
The symbol means summation.
So we need to substitute
into the formula and add all to get,
We simplify to obtain,
The correct answer is D
The correct answer is D.
EXPLANATION
The given expression is
The symbol means summation.
So we need to substitute
into the formula and add all to get,
We simplify to obtain,
The correct answer is D