Let yequals[Start 3 By 1 Matrix 1st Row 1st Column 3 2nd Row 1st Column negative 7 3rd Row 1st Column 3 EndMatrix ], Bold u 1eq
1 answer:
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Answer:
Step-by-step explanation:
Hi there!
Slope-intercept form: where
is the slope and
is the y-intercept (the value of y when x is 0)
<u>1) Determine the slope (</u><u><em>m</em></u><u>)</u>
where two given points are
and
Plug in the given points (15,2.2) and (5,1.6):
Therefore, the slope of the line is . Plug this into
:
<u>2) Determine the y-intercept (</u><u><em>b</em></u><u>)</u>
Plug in a given point and solve for b:
Therefore, the y-intercept is . Plug this back into
:
I hope this helps!
Answer: .
Step-by-step explanation:
As we know ,
The slope of a line that passes through and
is given by :
The slope of a line that passes through (1 , 7K), and (-3,5K) =
Hence, the slope of the given line is .