What should be the value for k

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The discussion centers on determining the value of k that ensures the function f(x) is continuous at x = -2. The function is defined as f(x) = x for x < -2 and f(x) = kx^2 for x > -2. To achieve continuity at x = -2, the condition f(-2) from both sides must be equal, leading to the equation -2 = k(-2)^2. Solving this gives k = -0.5, establishing the necessary condition for continuity.

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donjt81
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Hi guys...

I have another one that I need some help on...

For what value of k is
f(x) =
x, x < -2
kx^2, x>-2
continuous at every x

any hints to get me started.
 
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What condition must be met at x=-2 ?
 

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