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Morgarella [4.7K]
3 years ago
14

What’s the equation of this line? (slope intercept form)

Mathematics
1 answer:
inessss [21]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

We can find the slope using two points

(0,8) and (4,0)

We use the formula

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

    = (0-8)/(4-0)

     = -8/4

     = -2

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7. A vase 25 cm tall is positioned on a bench near a wall as shown. The shape of the vase follows the curve y = (x - 10)^2, wher
Kitty [74]

Answer:

Step-by-step explanation:

the base of the vase will be where the vase touches the x-axis, that is 10 cm, therefore, the base is 10 cm from the wall

:

b) 25 = x^2 -20x +100, we solve for x to find the closest distance since as we move up the vase the distance to the wall gets closer(assume the y-axis is the wall), then

x^2 -20x +75 = 0  (x-15) * (x-5) = 0

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we reject x = 15

the shortest distance from the top of the vase to the wall is 5 cm

:

c) this is a left shift of the equation y = (x-10)^2

from b) we know that the left shift is 5 cm

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d) y = (x-10+5)^2

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Arada [10]

Answer:

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1/3x+y=4

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Read 2 more answers
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