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4 years ago

5m=−10 what does m equal

Mathematics

2 answers:

Mama L [17]4 years ago

7 0

Answer:

m=-2

Step-by-step explanation:

Step 1: Divide both sides by 5

5m/5= -10/5

m=-2

Sphinxa [80]4 years ago

4 0

Answer:

M equals -2.

Step-by-step explanation:

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Write the equation of the parabola that has its x-intercepts at (1+<img src="https://tex.z-dn.net/?f=%5Csqrt%7B5%7D" id="TexForm

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$y=2x^2-4x-8$

Step-by-step explanation:

Factored form of a parabola

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a is some constant.

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Therefore:

$\implies y=a(x-(1+\sqrt{5}))(x-(1-\sqrt{5}))$

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To find a, substitute the given point (4, 8) into the equation and solve for a:

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$\implies y=2(x-1-\sqrt{5})(x-1+\sqrt{5})$

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