3 years ago

Write an equation for the quadratic function that has

Mathematics

1 answer:

Degger [83]3 years ago

7 0

The quadratic function has an x-intercept of (-7,0)

and passes through (-4,-18)

The gradient(m) of its graph is (-18 - 0) ÷ (-4 - -7) = -18/3 = -6

Taking a point (x,y) the equation is;

(y - 0) ÷ (x - -7) = -6

y = -6x - 42

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3 years ago

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zaharov [31]

Simple...

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Keep isolating m-->>>

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Square root to solve what just m is-->>>

$\sqrt{ \frac{F* d^{2} }{G} } = \sqrt{ m^{2} }$

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