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Alik [6]
2 years ago
15

How to find the slope of a graph

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
5 0

Answer:

There are 2 different ways, depending on the amount of data given;

<em>1st way:</em> When only the line on the graph is given (Without any coordinate points given) then the slope could be found out with the formula of <u>Rise/Run, or Change in y / Change in x</u>

<em>2nd way: </em>When a line and 2 coordinate points are given, the the formula that would be used is:<u> </u>\frac{Y_2 - Y_1}{X_2 - X_1}<u>, where X₁ and Y₁ are the coordinate points of the 1st given point, and X₂ and Y₂ are the coordinate points of the 2nd given point.</u>

Hope this helps!

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Answer:

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Step-by-step explanation:

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i live in a house that 3 metets below sea level go to school 5 meters above sea level how many meters do i go​
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What is the width of a rectangle with length 5.5 cm and area 220 cm^2
Reika [66]
In the given question it is given that the length of the rectangle is 5.5 cm and the area of the rectangle is 220 cm^2.
Length of the rectangle = 5.5 cm
Area of the rectangle = 220 cm^2
Then we already know that
Area of a rectangle = Length * width
So Width of the rectangle = Area of the rectangle/ Length
                                           = 220/5.5
                                           = 2200/55
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</span>


3 0
3 years ago
Find the value of x.
nikdorinn [45]

Answer:

X=11

Step-by-step explanation:

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-30 both sides

10x=110

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8 0
3 years ago
Read 2 more answers
The equation of line CD is y = −2x − 2. What is the equation of a line parallel to line CD in slope-intercept form that contains
aniked [119]

Answer:

\[y=-2x+13\]

Step-by-step explanation:

Equation of the line CD is given as \[y=-2x-2\]

Slope of the line CD = -2

Slope of the line parallel to CD = -2

Equation of the line parallel to CD is given by \[y=mx+c\]

\[y=-2x+c\]

But this line passes through (4,5)

Substituting the values in the equation:

\[5=-2*(4)+c\]

=> \[c=5+8=13\]

So the overall equation of the parallel line is given by \[y=-2x+13\]

6 0
3 years ago
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