Q1a.
Midpoint formula :
[tex]m = ( \frac{x1 + x2} {2} \: \frac{y1 + y2}{2} )[/tex]
[tex]m = ( \frac{ - 2 + 4}{2} \: \frac{3 + 6}{2} )[/tex]
[tex]m = (1 \: \frac{9}{2} ) \: or \: (1 \: 4.5)[/tex]
Q2a.
Distance Formula :
[tex]d = \sqrt{(x2 - x1) ^{2} + (y2 - y1) ^{2} } [/tex]
[tex]d = \sqrt{ ( - 2 - ( - 6)) ^{2} + (1 - ( - 2)) ^{2} } [/tex]
[tex]d = \sqrt{ {4}^{2} + {3}^{2} } [/tex]
[tex]d = \sqrt{16 + 9} [/tex]
[tex]d = \sqrt{25} [/tex]
[tex]d = 5 \: units[/tex]
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
