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Aliun [14]
4 years ago
15

lugos and paschal each wrote an equation for the line that passes through (-3,2) and (6,8) lugos says the equation is y=2/3x+4 a

nd paschal says the equation is 2x-3y=-12. who is correct? why do you say so?
Mathematics
1 answer:
Alexxandr [17]4 years ago
3 0
We have that
 Step 1
find <span>an equation for the line that passes through A (-3,2) and B (6,8)
m=(y2-y1)/(x2-x1)=</span>(8-2)/(6+3)=6/9=2/3
y=mx+b
with point (6,8)
8=(2/3)*(6)+b-------------> 8=4+b------------> b=4
y=(2/3)x+4

the answer is
<span>Lugo's equation is the correct one</span>
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Anna71 [15]
Yes I got -89
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7 0
3 years ago
Mark and Marcus ate dinner in a restaurant. Mark's meal cost $34.16. Marcus's meal cost $3.68 less than Mark's. Sales tax on the
mamaluj [8]

Answer:

Step-by-step explanation:

$100 - ($34.16 + ($34.16 - $3.68) + $4.52) = $30.84

4 0
2 years ago
Write the point-slope form of the equation of the line that passes through the points (-3, 5) and (-1, 4). Include your work in
slava [35]

Answer:

y-5=-1/2(x+3)

Step-by-step explanation:

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

m=(4-5)/(-1-(-3))

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m=-1/2

y-y1=m(x-x1)

y-5=-1/2(x-(-3))

y-5=-1/2(x+3)

5 0
4 years ago
Determine whether the polynomial below can be factored into perfect squares. If so, factor the polynomial. Otherwise, select tha
Natasha2012 [34]

Answer:

C. (4x-8)^2

Step-by-step explanation:

We need to determine whether the given polynomial 16x^2-64x+64 can be factored into perfect squares. If so, factor the polynomial. Otherwise, select that it cannot be factored into a perfect square.

16x^2-64x+64

=16x^2-32x-32x+64

=16x(x-2)-32(x-2)

=(16x-32)(x-2)

=16(x-2)(x-2)

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=(4(x-2))^2

=(4x-8)^2

Hence final answe is choic C. (4x-8)^2

6 0
4 years ago
Brainliest to right answer any trolling will get you reported
s344n2d4d5 [400]
Parent Function: f(x)=x*2

Horizontal Shift: None

Vertical Shift: Down 1 Units

Reflection about the x-axis: None

Reflection about the y-axis: None

Vertical Compression or Stretch: None
5 0
3 years ago
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