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Homework 1A: : Coordinate Geometry (Bartels M3H)
By Anna Bartels
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Last updated 12 months ago
10 questions
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For each of the following graphs, write an equation in the form indicated.
Question 1
1.
For the following graph, write an equation in the
slope-intercept form.
Question 2
2.
For the following graph, write an equation in the
point-slope form.
Question 3
3.
Graph the following equation. You must plot at least 3 accurate points.
slope:_______
x-intercept:_______
y-intercept:_______
visibility
View drawing
Question 4
4.
Graph the following equation. You must plot at least 3 accurate points.
slope:_______
the point given in the equation above:_______
y-intercept:_______
visibility
View drawing
Question 5
5.
Write the equation of the line that passes through
(-2,-5)
and
(2, -2)
in
standard form
. Make sure to show your work for how you found it.
Question 6
6.
Line #1 goes through
(-1,7)
and
(-6, -8)
and line #2 has an equation of
3x - y = 1
. Are the two lines parallel, perpendicular or neither?
Parallel
Perpendicular
Neither
Question 7
7.
Line #1 has an equation of
x = -1
and line #2 goes through the points
(5, -2)
and
(11, -2)
. Are the two lines parallel, perpendicular or neither?
Parallel
Perpendicular
Neither
Question 8
8.
Write the equation of the line in
slope-intercept
form that is parallel to the line
y = 3x - 7
and passes through the point
(2, -5)
.
Question 9
9.
Write an equation for the line in
point-slope form
that is perpendicular to the line
y - 7 = -\frac{3}{4}(x + 3)
and passes through the point
(5, 1)
Question 10
10.
Write equations for lines AB, AC and BC. (Note: you can choose to write it in any of the three form)
AB:
_______
AC:_______ BC: _______