Find the value for k so that the function will be continuous at x = -3. f(x) = - 7x² - 70x - 147 10 x + 3 -9x² + 162x - 729 + k if x < -3 if x ≥ −3

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Q: g(x) = v2 – 3x %3D

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Q: Determine the intervals on which the function f(x)=e√x is convex upward and convex downward.

A: We find f"(x)

Q: 20. f(x) = x + sinx, 0≤x≤ 2π.

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: Determine where the following function is continuous. х-5 M(x) = 4x2 - 9

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