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3 years ago

What is the y-intercept of the line y = 2x - 5?

Mathematics

1 answer:

olga2289 [7]3 years ago

5 0

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

We have y = 2x - 5, then:

slope m = 2

y-intercept b = -5

<h3>Answer: y-intercept = -5.</h3>

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$\text{Area of the figure}=54\text{ unit}^2$

Step-by-step explanation:

Please find the attachment.

Let us divide our given image in several parts and then we will find area of different parts.

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Now let us find area of yellow triangle on the top of red rectangle. We can see that base of triangle is 6 units and height is 1 unit.

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$\text{Area of green triangle}=3\text{ unit}^2$

Now we will find the area of blue triangle, whose base is 6 units and height is 2 units.

$\text{Area of blue triangle}=\frac{1}{2}\times \text{6 units *2 units}$

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$\text{Area of the figure}=42\text{ units}^2+3\text{ unit}^2+3\text{ unit}^2+6\text{ unit}^2$

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$\text{Area of the figure}=54\text{ unit}^2$

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