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jekas [21]
2 years ago
15

Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Mathematics
2 answers:
ehidna [41]2 years ago
8 0

Answer:

1. neither

2. factored form

3. standard form

Step-by-step explanation:

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

Standard form of a quadratic equation:  y=ax^2+bx+c

Factored form of a quadratic equation: y=a(x+d)(x+e)

\textsf{1.}\quad(x-1)^2+6

This is in vertex form, so as this is not an option → neither

\textsf{2.}\quad(2x-3)(x+4)

This is in factored form

\textsf{3.}\quad3x^2-5x+7

This is in standard form

77julia77 [94]2 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

1 vertex form

2 factored form

3 standard form

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Answer:

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Step-by-step explanation:

Let the x be the first number, y be the second number and p be the product of the first and second number.

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   \Rightarrow p=(238238-y)y\\\Rightarrow p=238238y-y^2

\Rightarrow \frac{dp}{dy} =238238-2y\\\Rightarrow 0=238238-2y\\\Rightarrow 2y=238238\\\Rightarrow y=119119

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