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VashaNatasha [74]
3 years ago
11

use the coordinates of the vertex and the point to write the quadratic equation in standard form (-2, -2) point (-1, 1)

Mathematics
1 answer:
kogti [31]3 years ago
5 0

Answer:

Step-by-step explanation:

vertex form of quadratic: y = a ( x − h ) ^ 2 + k

h= -2 , k = -2

y=a(x+2)^2-2

Substitute (-1,1)

1=a(-1+2)^2-2

a=3

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

Expanding and give

y=3x^2+12x+10

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On a number line what is the distance between -3/2 and 6?
sesenic [268]

Answer:

  • 7.5 units

Step-by-step explanation:

The distance is always positive and is same as the absolute value of subtraction of the two numbers on the line.

<u>This can be shown as:</u>

  • |-3/2 - 6| =
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or

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How do mixed numbers work?​
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Answer:

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Step-by-step explanation:

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5. Simplify: 56 = 7 - 3 [4 + {8 - 4 ( 4 + 5 - 3 )}]​
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Step-by-step explanation:

56=7-3[4+{8-4(4+5-3)}]

56=7-3[4+{4(4+5-3)}]

56=7-3[4+{16+20-12)}]

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3 years ago
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asambeis [7]

Conversions:

1 yard = 36 inches

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Total Amount: 12.5+13.3=

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2 years ago
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The answer is 2 4/9.

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