The appropriate scatter plot which depicts the correct divison for using Divide center to draw trend line is the plot B(second plot)
In other to perform a correct divison of points using the divide center method of drawing a trend line;
• The dividing vertical line must be drawn at the midpoint(a position where there are equal number of data points to the left and right of the vertical line.
Evaluating the options given based on this condition, only option B has it's vertical line dividing the 6 data points into two equal portions (3 on either side of the graph)
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1. In each graph, the two lines are parallel to each other.
2. Each set of equations have the same slope.
3. Equations that have the same slope as each other will always be parallel to each other.
Answer:
c
Step-by-step explanation:
Answer:
Im going to guess k is the unknown
Step-by-step explanation:
7k-14=42
42+14=7k
56=7k
56/7=k
k=8