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PilotLPTM [1.2K]
2 years ago
14

Can someone help me with these 6 problems I need them within 9 mins. I’m currently in class it says to (Find the slope of each l

ine)

Mathematics
1 answer:
balandron [24]2 years ago
7 0

See below for the calculations of the slopes of the graphs

<h3>How to determine the slope?</h3>

The slope of a line is calculated using:

m= (y2 - y1)/(x2 - x1)

Using the above formula, we have:

<u>Line 1: (-2, 0) and (3, 2)</u>

Slope, m= (2 - 0)/(3 + 2)

m= 2/5

Hence, the slope is 2/5

<u>Line 2: (2, -3) and (-2, 4)</u>

Slope, m= (4 + 3)/(-2 - 2)

m= -7/4

Hence, the slope is -7/4

<u>Line 3: (-4, -2) and (1, 3)</u>

Slope, m= (3 + 2)/(1 + 4)

m= 1

Hence, the slope is 1

<u>Line 4: (0, 0) and (-3, -4)</u>

Slope, m= (-4 - 0)/(-3 - 0)

m= 4/3

Hence, the slope is 4/3

<u>Line 5: (0, 0) and (-1, -4)</u>

Slope, m= (-4 - 0)/(-1 - 0)

m= 4

Hence, the slope is 4

<u>Line 6: (-2, 1) and (3, 2)</u>

Slope, m= (2 - 1)/(3 + 2)

m= 1/5

Hence, the slope is 1/5

<u>Line 7: (-2, -1) and (2, -4)</u>

Slope, m= (-4 + 1)/(2 + 2)

m= -3/4

Hence, the slope is -3/4

<u>Line 8: (-2, -3) and (-1, -4)</u>

Slope, m= (-4 + 3)/(-1 + 2)

m= -1

Hence, the slope is -1

Read more about slopes at:

brainly.com/question/3493733

#SPJ1

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Which graph shows the system 1 x++y=2 ? [x2 + y2 =9 ​
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The graph of the system in the attached figure

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Step-by-step explanation:

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3 years ago
Find X. 2x + 15 = 20
lakkis [162]

Answer:

x = 5/2     or     x = 2.5

Step-by-step explanation:

To solve for x, we will have to get the equation 2x + 15 = 20 into the form x = _. That will be our answer.

2x + 15 = 20

Subtract 15 from both sides to get rid of the +15 on the left side.

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Divide both sides by 2 to get rid of the coefficient of 2 on the left side.\

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I hope you find my answer helpful. :)

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