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Arthorjake095go
Answered

State whether the each of the following equations represents a quadratic function or not. Justify your anstver. Equations Quadratic Function/Not Quadratic Function Justification -
y = 8 - 3x2
y = (x - 1)(x + 3)
y = x + x
y = 5* - 12
y = x2 + 6​

Sagot :

Glymark28go

Answer:

1. Quadratic equation because it has degree of 2

2. Quadratic equation, when we expand x^2+2x-3, it has degree of 2 that's why it is quadratic equation

3. Not quadratic equation, y=2x, that is linear equation

4. Not quadratic equation because it do not have specific degree

5. Quadratic equation because it has degree of 2

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