Two adjacent supplementary angles are
1 answer:
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Solution:
To find the equation of line passing through points A (1, 3) and B (3, 7).
we know that, to derive the equation of a line we first need to calculate the slope of the line. Slope m of a line at points and
is given by -
.
Slope of the line at point A(1,3) and B(3,7)
.
.
.
Equation of a line using a point and a slope ,
The equation of line passing through points A (1, 3) and B (3, 7) :
the First we need to choose two points in the graph
(0,6)=(t1,w1)
(1,7)=(t2,w2)
the variables are t and w
then we can calculate the slope
the equation of W is
where
m=1 ---> slope
b=6 ---> y-intercept
the answers are
W=t+6
slope of the function 1
the answer is the third option