3 years ago

Write the quadratic equation y=x^2-6+7

Mathematics

1 answer:

sveticcg [70]3 years ago

8 0

Do you have answer choices?

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Step-by-step explanation:

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The equation y=2(x-1)^2-5y=2(x−1)

marin [14]

Answer:

(b) It is symmetrical about $x = 1$

Step-by-step explanation:

Given

$y = 2(x - 1)^2 - 5$

See attachment for options

Required

True statement about the graph

First, we check the line of symmetric

$y = 2(x - 1)^2 - 5$

Expand

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Open bracket

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A quadratic equation $y = ax^2 + bx + c$ has the following line of symmetry

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$x = 1$

Hence, the line of symmetry is at: $x = 1$

(b) is true.

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Answer:

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Step-by-step explanation:

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