What is the slope of the line passing through the points (-3, 4) and (-3, -1)?

Mathematics

1 answer:

myrzilka [38]2 years ago

5 0

Answer:

Undefined

Step-by-step explanation:

The equation for slope is:

$Slope = \frac{y_{2}-y_{1} }{x_{2}-x_{1}}}$

Now we can plug in the given coordinates into the equation:

$Slope = \frac{-1-4}{-3-(-3)} =\frac{-5}{0}$

This means the slope is undefined and the line is vertical

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Lostsunrise [7]

Answer:

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Step-by-step explanation:

If a line passes through a point, then that point is called a solution to the line's equation. Substituting the x and y values of that solution into the equation will give a true statement. So, to find out which option is correct, we can substitute the x and y values of (-4.5, 10) into each equation and see if the result is a true statement.

Let's try this with option C. To make things easier, convert -4.5 into decimal form: $-4\frac{1}{2}$ . Substitute $-4\frac{1}{2}$ for x and 10 for y in the equation, then solve: