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2 years ago

What is the slope of the line represented by the equation –5x+2y= 10 ?

Mathematics

1 answer:

Rus_ich [418]2 years ago

3 0

y = mx + b where m = slope

In this case

–5x+2y= 10

2y = 5x + 10

y = 5/2 x + 5

Slope = 5/2

Answer

5/2

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Answer:

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Solution:

Volume of a pyramid can be found out by using the below formula,

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from question, given that l = 4 ; w = 4; h = 12

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3 years ago

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tester [92]

Answer:

Step-by-step explanation:

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3 years ago

What is the point slope form of the line with slope 25 that passes through the point (−4, −7)?

Arisa [49]

Answer:

Option A: $y+7 = 25(x+4)$ is the correct answer.

Step-by-step explanation:

The point-slope form of an equation of a line is given by:

$y-y_1 = m(x-x_1)$

Here:

m is the slope of the line

$(x_1,y_1)$ are the coordinates of the point from which the line passes.

Now looking at the given question:

$m = 25\\(x_1,y_1) = (-4,-7)$

Putting the values in the general form of point-slope form of equation of line

$y-(-7) = 25\{x-(-4)\}\\y+7 = 25(x+4)$

Hence, the point-slope form of given line is:

$y+7 = 25(x+4)$

Observing the option given, it can be concluded that Option A: $y+7 = 25(x+4)$ is the correct answer.

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3 years ago