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allochka39001 [22]
3 years ago
10

How to find the slope from a table of data

Mathematics
2 answers:
sammy [17]3 years ago
6 0

The slope of a linear line (or a linear equation) can be found by simply taking 2 values for x and y and then using the slope formula which is \frac{dy}{dx} or:

\frac{y_{2} - y_{1}}{x_{2} - x_{1}}

Example:

Let's say you're give this table:

x: 1, 2

y: 1, 2

Following the steps which I gave, you take 1 value for the y (preferably the larger one) which in this cause will be 2 and then another y from the table which would be 1

Do the same for x

Now plug the values taken in the slope formula and you get:

\frac{2 - 1}{2 - 1}

\frac{1}{1} = 1

Therefore the slope is 1.

Hoochie [10]3 years ago
5 0

Answer:

Rise/run

Rise over run.

Step-by-step explanation:

To find the slope pick two perfect spots on the line when the coordinates are not decimals.

Then, take those  two points and figure out the distance. You will use rise/run.

so rise is how much you either go up or down and run is how much you either go right or left. so how much you'll go up or down? how much will you move right or left?

Lets say you have to go up 5 and then left 7 to get to the coordinate.

That's your slope! you went up so it's positive and you went left so it's negative. Rise over run : rise 5 left 7 so, 5 and -7 which is 5/-7 and that's your slope!

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Answer:He averaged about 3 miles per day. Hope this helped ya have a nice day

Step-by-step explanation:

4 0
4 years ago
A: 105 <br> B : 1,050<br> C: 9,450<br> D: 21
charle [14.2K]

Answer:

1050

Step-by-step explanation:

We can use a  ratio to solve

First find how many jam

210 - 189 =21

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-----------       = ----------------

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Using cross products

21 * 10500 = 210x

Divide each side by 210

21*10500/210 =x

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4 0
3 years ago
Read 2 more answers
Ms. Good has a bag of 15 marbles. Three are blue, six are red, and six are yellow. What is the probability that she picks a yell
gizmo_the_mogwai [7]

Answer:

the chances of her picking a yellow one is 6 in 15

Step-by-step explanation:

all you have to do is divide the color that you are trying to find the probability of by the amount of that object is if that makes sense.

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3 years ago
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Artyom0805 [142]
The answer should be 31
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4 years ago
Please help me asap.
Damm [24]

Answer:

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Step-by-step explanation:

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