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gogolik [260]
3 years ago
13

Which of the following represents the y-intercept of the equation y = 2x - 5 A. 2 B. -5 C. 0 D. 5

Mathematics
1 answer:
lora16 [44]3 years ago
3 0

Hello :)

the y intercept can be found when you use the slope intercept formula

<h2>y = mx +b</h2>

m: slope

b: y-intercept

In the equation given here:

<h2>y = 2x - 5 </h2>

m: 2

b: -5

So, therefore the answer is B. -5

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(4,-2) and (24,-17) finding the slope from points
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Use the equation for the slope:
slope = \frac{y2-y1}{x2-x1}
The two points are equal to (x1, y1) and (x2, y2). 

So choose one of your points to be (x1, y1). Let's choose (4, -2). That means x1 = 4 and y1 = -2.
The other point would then be (x2, y2). So x2 = 24 and y2 = -17.

Now put these values in to the equation:
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Answer:

98

Step-by-step explanation:

Integers are whole numbers or opposite of whole numbers.

The slope is 1.

How?

Change of y is 100-1=99.

Change of x is 100-1=99.

The slope is 99/99=1 or 1/1.

So if we start at (1,1) and we rise 1 and run 1 right, we get (2,2).

If we do that again from (2,2) we get (3,3).

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(3,3)

(4,4)

(5,5)

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(98,98)

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99-2+1

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98

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