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Maslowich
3 years ago
5

Solve the proportional equation below 6/2=(v-8)/(v-3)

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
6 0

½ = v; multiply the divisor to remove the variable from the denominator.

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3 years ago
Determine whether f(x) = –5x^2 – 10x + 6 has a maximum or a minimum value.
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First,

We are dealing with parabola since the equation has a form of,

y=ax^2+bx+c

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x_v=-\dfrac{b}{2a}

The parameters we have are,

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Plug them in vertex formula,

x_v=-\dfrac{-10}{2(-5)}=-1

Plug in the x_v into the equation,

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We now got a point parabola vertex with coordinates,

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From here we emerge two rules:

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So our vertex is minimum value since,

a=-5\Longleftrightarrow a

Hope this helps.

r3t40

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3 years ago
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Step-by-step explanation:

4 0
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