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Lynna [10]
3 years ago
12

Slope is used for which of the following situations?

Mathematics
2 answers:
Valentin [98]3 years ago
7 0
Slope (or gradient) is used to determine if lines are parallel, as parallel lines share the same gradient.

The gradient is used to determine whether they intersect, as you'll have to plug x and y values in to both of the line's equations, which involves having the line's gradients.

The gradient is used to see if points are collinear, as you need to determine whether the gradient between two points is equal to the gradient of another 2 points, and if so, the points are collinear.

Finally, the gradient is used to find the equation of the line, as we require to plug in the gradient in to equations such as (y - y1 = m(x - x1)) in order to find the equation of the line.
Gnesinka [82]3 years ago
6 0

Answer:

all of them are used for slope.

Step-by-step explanation:

Hope this helps :)

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so

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Evaluate A2 for A = -4
vekshin1
Hello there!

Evaluate a²  for a = -4

The first step we need to do is replace a by -4

So we have (-4)²

Now what you have realize is that we need to multiply -4 by itself twice.

So it should looks like this:

-4 * -4

The rules says that when we have minus * minus, the answer is positive.

So we have -4 * -4 = 16

Answer: 16

I hope this helps!

Please let us know if you have other questions.

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