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Tatiana [17]
3 years ago
15

Which equation is y=(x+3)2+(x+4)2 rewritten in vertex form

Mathematics
1 answer:
Julli [10]3 years ago
3 0
Vertex coordinates: (h, k)

Vertex form: y = a(x-h)^2 + k

y = 2(x+3) + 2(x+4)

Use distributive property:

y = 2((x+3)+(x+4))

Simplify:

y = 2(2x+7)

y = 4x+14

This is slope - intercept form, not vertex form. Vertex form is for quadratic equations - this is a linear equation.

Answer (in slope - intercept form):

y = 4x+14
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8 0
3 years ago
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choli [55]
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multiply (st) by 3 and (2nd) by 2

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----------------------------subtract
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answer
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oee [108]
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8 0
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Answer:

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7 0
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What's a real world problem for 1/3x+10=3/5x?
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