math 10 class notes apr 16.ink
-6x – 5y = -10
x – 5y – 25 = 0
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math 10 class notes apr 16.ink
3x – 6y = -27
-2x + 2y = 18
2
math 10 class notes apr 16.ink
3x – 6y = -27
-2x + 2y = 18
3
math 10 class notes apr 16.ink
-6x – 5y = -10
x – 5y – 25 = 0
4
math 10 class notes apr 16.ink
1. Determine the slope of the line that passes through
G(3, –3) and H(–6, 15).
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math 10 class notes apr 16.ink
A line has x-intercept 4 and y-intercept –5.
Determine the slope of a line perpendicular to this line.
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
Determine the slope of a line that is parallel to the line
through L(–6, 3) and K(12, –9).
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
A line passes through D(–5, 3) and N(12, –4).
Determine the coordinates of two points on a line
parallel to DN.
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math 10 class notes apr 16.ink
Write an equation in slope-point form for the line
that passes through A(–2, 4) and B(–9, 6).
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math 10 class notes apr 16.ink
Jon has x egg cartons that hold 12 eggs and y egg
cartons that hold 18 eggs.
He uses these cartons to store 72 eggs. Which equation
represents the relation?
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
Write an equation for the line that passes
through E(–3, –7) and F(2, 10).
Write the equation in slope-point form and in
slope-intercept form.
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
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math 10 class notes apr 16.ink
Given A(18, 9), B(6, 27), and C(6, 9), determine the
coordinates of point D such that CD is parallel to AB
and D is on the y-axis.
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math 10 class notes apr 16.ink
Nicole runs a T-shirt company. For each
order she receives, Nicole charges a flat
fee of $50, plus $8.95 per T-shirt.
a)
Write an equation for the total cost, C
dollars, for ordering n T-shirts.
b)
Olivia ordered 62 T-shirts. What was
the total cost?
c)
Hilary paid a total cost of $971.85.
How many T-shirts did she order?
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