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4 years ago

What is the slope of this line?

Mathematics

1 answer:

zubka84 [21]4 years ago

7 0

Answer:

3/2

Step-by-step explanation:

We can find the slope of this line by using two points

(1,-3) and (3,0)

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

= (0- -3)/(3 -1)

= (0+3)/(3-1)

= 3/2

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5x - 4 = -3x + 12. Solve for x

leva [86]

5x - 4 = -3x + 12.

move -3x to the other side

sign changes to +3x

5x+3x-4= -3x+3x+12

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move -4 to the other side

sign changes to +4

5x+3x-4+4= 12+4

8x= 16

divide by 8 for both sides

8x/8= 16/8

x= 2

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3 years ago

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3 years ago

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9 a
------ = -----
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a = 3<span>√5
</span>
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3 years ago

When we use a number line, we ask ourselves where do we place the....?

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3 years ago

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The table represents a liner function. What is the slope of the function?

Liono4ka [1.6K]

Answer:

The slope is 3.

Step-by-step explanation:

Let's use the slope formula to calculate the slope of this function. Remember, slope equals rise over run, or the difference between y coordinates divided by the difference between x coordinates of 2 points on the graph.

Let's use the last 2 points in the table: (1, 7) and (2, 10)

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

= $\frac{10 - 7}{2 - 1}$

= $\frac{3}{1}$

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Hope this helps :) Feel free to ask me any questions!

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4 years ago

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