Question

What would be the linear equation for this function, & the graph? (X_1,Y_1)=(-7,3), (X_2,Y_2)=(6,3)

Linear equations and graphs
ANSWERED
asked 2020-12-14
What would be the linear equation for this function, & the graph?
\(\displaystyle{\left({X}_{{1}},{Y}_{{1}}\right)}={\left(-{7},{3}\right)},{\left({X}_{{2}},{Y}_{{2}}\right)}={\left({6},{3}\right)}\)

Answers (1)

2020-12-15
This is linear equation with connecting two points.
\(\displaystyle{\left({x}_{{1}},{y}_{{1}}\right)}-{\left(-{7},{3}\right)}\)
\(\displaystyle{\left({x}_{{2}},{y}_{{2}}\right)}={\left({6},{3}\right)}\)
Linear eqution
\(\displaystyle{\left({y}-{y}_{{1}}\right)}=\frac{{{y}_{{2}}-{y}_{{1}}}}{{{x}_{{2}}-{x}_{{1}}}}{\left({x}-{x}_{{1}}\right)}\)
y-3=0 or y=3
This is the graph of y=3.
image
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