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11. Find the slope of the line that passes through
the points (-1, -3) and (-9, 7).


Sagot :

Answer:

y=-2/11x-7/11

Step-by-step explanation:

Answer:

[tex](-10,8)[/tex] or [tex]\frac{-10}{8}[/tex]

Step-by-step explanation:

In order to find the answer to this question you must put the coordinates into the slope formula and solve.

[tex]slope=\frac{y^2-y^1}{x^2-x^1}[/tex]

[tex](x^1,x^2)=(-1,-9)[/tex]

[tex](y^2-y^1)=(-3,7)[/tex]

Substitute:

[tex]\frac{-3-7}{-1--9}[/tex]

Solve using KCC:

[tex]-3-7=-3+-7=-10[/tex]

[tex]-1--9=-1+9=8[/tex]

[tex]slope=(-10,8)[/tex]

Hope this helps.