2-4 Writing Linear Equations
62. (–4, –1), (–8, –8)
64. (10.5, –3), (18, –8)
SOLUTION:
SOLUTION:
Substitute
and
Substitute
and
in the slope formula
in the slope formula
.
.
63. (12, 4), (42, 10)
SOLUTION:
65. (3.5, –2.5), (–1, –2)
Substitute
and
in
SOLUTION:
the slope formula
Substitute
and
in the slope formula
.
.
64. (10.5, –3), (18, –8)
SOLUTION:
Substitute
and
in the slope formula
.
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65. (3.5, –2.5), (–1, –2)