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insens350 [35]
3 years ago
13

Which graph represent the solution set of y=x^2+4x+3 and y=2x+6

Mathematics
1 answer:
Mamont248 [21]3 years ago
4 0

Answer:

solution set are

(-3,0)

(1,8)

Step-by-step explanation:

we are given system of equation as

y=x^2+4x+3

y=2x+6

For finding solution set , we can draw graph of both equations

and then we can find intersection point

the intersection point will be our solution set

we get graph  as

So, solution set are

(-3,0)

(1,8)


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To find the slope of the line we can use the following formula:

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1 - (-3)/5 - 1

4 / 4

1

<h3>The slope of the line is equal to 1.</h3>

To find the equation, we can just use slope-intercept form.

We already know the slope, so our current equation is y = x

By knowing the slope, we can apply the slope to our lowest pair of coordinates to find the y value when x = 0.

Subtract 1 from the x and y values of (1, -3)

(0, -4) is our new point, and so we know the y-intercept is -4.

<h3>Our equation for the line is y = x - 4</h3>
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Step-by-step explanation:

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They told her they charge $45 to install the cable box and $60 each month for the service.
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60
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Or Use Partial Products

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I hope this helped because this was a lot and I mean a lot of work


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