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Rom4ik [11]
4 years ago
7

Simplify 8u+9v+3u−5v

Mathematics
1 answer:
REY [17]4 years ago
8 0
Combine like terms:

11u+4v
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Find an equation in standard form for the ellipse that satisfies the given conditions. Major axis length 10 on y-axis minor axis
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3 years ago
Rewrite the quadratic function in vertex form.<br> Y=3x^2-12x+4
chubhunter [2.5K]

Answer:

\large\boxed{y=3(x-2)^2-8}

Step-by-step explanation:

The vertex form of an equation of a parabola y = ax² + bx + c:

f(x)=a(x-h)^2+k

(h, k) - vertex

h=\dfrac{-b}{2a},\ k=f(h)

We have the equation:

y=3x^2-12x+4\\\\a=3,\ b=-12,\ c=4

Substitute:

h=\dfrac{-(-12)}{2(3)}=\dfrac{12}{6}=2\\\\k=f(2)=3(2^2)-12(2)+4=3(4)-24+4=12-24+4=-8

Finally:

y=3(x-2)^2+(-8)=3(x-2)^2-8

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3 years ago
Is equation w+ 3√4x=4 linear?
SashulF [63]
Since highest degree of the polynomial is 1, equation is Linear :)
5 0
3 years ago
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Plz answer thanks asap need it really bad
Kisachek [45]
I believe its C

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Is this answer correct?
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Answer:

yes

Step-by-step explanation:

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