Wk 8 EOL
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Last updated 4 months ago
14 Nsɛmmisa
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
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Ɛhia
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Ɛhia
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Determine is JK and LM are parallel, perpendicular, or neither.
1. J(-4, 17), K(1, -3), L(-9, 3), M(-5, 4)
Slope for JK:
Slope for LM:
Choose:
Determine is JK and LM are parallel, perpendicular, or neither.
2. J(-3, 14), K(2, -1), L(4, -2), M(-8, -10)
Slope for JK:
Slope for LM:
Choose:
Determine is JK and LM are parallel, perpendicular, or neither.
3. J(2, -1), K(-3, -1), L(-11, 9), M(-7, 9)
Slope for JK:
Slope for LM:
Choose:
4. If A(x, -8), B(-1, -5), C(0, 2), and D(-2, -4), find the value of x so that AB ll CD.
5. If P(4, 2), Q(-1, y), R(-5, -1), and S(2, 4), find the value of y so that PQ ⊥ RS.
6. Write a linear equation to represent the line shown on the graph.
7. Write a linear equation to represent the line shown on the graph.
Determine if the lines are parallel, perpendicular, or neither.
8. x – 3y = 15 and y = -3x + 4
x – 3y = 15 slope =
y = -3x + 4 slope =
choose:
Determine if the lines are parallel, perpendicular, or neither.
9. 10x + 5y = -5 and y = -2x + 6
10x + 5y = -5 slope =
y = -2x + 6 slope =
choose:
Write the equation of the line in slope-intercept form with the given point and slope or two points.
10. (-5, -11) and (-2, 1)
equation:
Write the equation of the line in slope-intercept form with the given point and slope or two points.
10. (-4, 6);
equation:
Write a linear equation in slope-intercept form with the given information.
12. Passes through (-2, -11) and is perpendicular to
*Do first: m =
equation:
Write a linear equation in slope-intercept form with the given information.
13. Passes through (-6, -1) and is parallel to
*Do first: m =
equation:
AB is formed by A(-10, 2) and B(2, 6). If line l is the perpendicular bisector of AB, write the equation of l in slope-intercept form.
Midpoint of AB:
Slope of AB:
Perpendicular bisector: