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SpyIntel [72]
3 years ago
15

Jason plotted the points (4,4) and (-4,-4) on a coordinate plane. He says that the distance between the two points is 8 units be

cause l4l + l-4l =8. What mistake is Jason making?
Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0
The distance between two points is calculated through the equation,
                                 d = √(x₂ - x₁)² + (y₂ - y₁)²
Substituting the known values from the given above,
                                d = √(4 - -4)² + (4 - -4)²
                                  d = 8√2 = 11.31
The distance between the points is approximately equal to 11.31. The value that Jason presented is not the real distance because it does not account for the other set of coordinates. 
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Ax^2+bx+c=0

find what 2 numbers multiply to get c and add to get b
x^2-4x-12
b=-4
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x times y=-12
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factor -12
-1, 12
-2,6
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add
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the one that works is -2 and 6 because they can be reversed to make -6 and 2 which multiploy to get -12 and add to get -4 so 

split it up into

x^2-4x-12=(x-6)(x+2)=0
set each to zero
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add 6
x=6

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subtract 2
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x=6 or -2



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a ferris wheel rotates around in 30 seconds. the maximum height above theground is 55 feet and the minumum height above the grou
hram777 [196]
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Answer:

The growth factor of <em>f(x)</em> is <em>less</em><em> </em><em>than</em><em> </em>the growth factor of <em>g(x)</em>.

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<em>x</em><em> </em> | <em>f(x)</em>

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0 | 4

1 | 12

2 | 36

You can tell because the <em>g</em><em>(</em><em>x</em><em>)</em><em> </em>function is multiplying by 4, while the <em>f</em><em>(</em><em>x</em><em>)</em><em> </em>function is multiplying by 3.

I am joyous to assist you anytime.

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Step-by-step explanation:

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