Line CD contains points A (4, 6) and B (−2, 6). The slope of line CD is
\(m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{6 - 6}{-2 - 4} = \frac{0}{-6} = 0\)
The slope of line CD is 0, making the function equal to y = 6
Answer:
0
Step-by-step explanation:
Given :Line CD contains points A (4, 6) and B (−2, 6).
To Find : The slope of line CD .
Solution :
\(A(x_{1},y_{1})=(4,6)\)
\(B(x_{2},y_{2})=(-2,6)\)
Formula for Slope(m):
\(m =\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\)
putting values
\(m =\frac{6-6}{-2-4}\)
\(m =\frac{0}{-6}\)
\(m =0\)
Hence the slope of line CD = 0