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Mathematics, 08.02.2021 22:30 treaustin6978
Sandra is using the point-slope form y − y1 = m(x − x1) to graph the equation
y + 2 = −__
4
5(x − 3). She completed the following steps.
Step 1: Plot a point at (3, 2).
Step 2: Plot a point 5 units up and 4 units left from (3, 2) at (–1, 3).
Step 3: Connect the points with a line.
In which step did Sandra make her first mistake?
What mistake did Sandra make?
Answers: 1
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Sandra is using the point-slope form y − y1 = m(x − x1) to graph the equation
y + 2 = −__
4
4
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