Finding the slope using two points:
The formula for slope is
In this case...
(1, 9) and (-3, 16)
^^^Plug these numbers into the formula for slope...
C.
^^^This is your slope
Hope this helped!
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Answer:
Options (C), (D) and (E)
Step-by-step explanation:
Slope of the given line =
Any line having same slope will be parallel to the given line otherwise the lines will intersect.
Therefore, we will find the slope of the lines passing through two points given in the options.
Option A
Slope of the line passing through (12, -13) and (15, -12)
m =
=
=
Therefore, both the lines are parallel having no point of intersection.
Option B
Slope =
=
Both the lines are parallel having no point of intersection.
Option C
Slope =
=
Therefore, both the lines will intersect.
Option D
Slope =
=
Both the lines will intersect each other.
Option E
Slope =
=
Both the lines will intersect each other at a point.
Options (C), (D) and (E) are the correct options.
Answer:
-23
Step-by-step explanation:
1. When multiply a positive number by a negative number, the answer will always be negative.
2. When we multiply any number by 1, that number will stay the same.
Therefore, the answer is -23!
1turn = 360 half a turn is 180
360+180=540