What can be shape of the graph if m -2 x 2-8 x - m -4-0 - x - RB-

The correct option is B Let y = (m 2)x^2 +8x +(m+4) Given y gt; 0 So, all the values of y appear on y axis to be above y = 0 i.e., above x axis ...

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f(x) transforms to f(x)+a or f(x)-a

What can be s...

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What can be shape of the graph if $(m - 2) x^{2} + 8 x + (m + 4)$ > 0 $\forall$ x $ϵ$ R

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Similar questions

The values of 'm' for which $(m - 2) x^{2} + 8 x + (m + 4)$ > 0 $\forall$ x $ϵ$ R, are

m

(m - 2) x^{2} + 8 x + m + 4 > 0

x

- 1

(m - 2) x^{2} + 8 x + (m + 4) = 0,

m =

(m - 2) x^{2} + 8 x + m + 4 > 0

x ϵ R

What can be the shape of graph of $y = 2 x^{2} + b x + c b, c ϵ R$

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