2. Determine the given function is continuous or discontinuous at t=-2 (t² + 2 t < -2 t = -2 t > -2 If f(t) = {6 t + 8

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A: We have to  solve the ist question as per guideline Please repost other question again

Q: In a certain country, income tax T (in dollars) is assessed according to the following function of…

A: As per our guidelines we are suppose to solve only first question. Kindly repost the other questions…

Q: 3. Let f(x)=x2+kx and g(x)=x+k . The graphs of f and g intersect at two distinct points. Find the…

A: Simple graph intersecting problem....

Q: Show that the following function is continuous or discontinuous at. f(x)=x2+x-6/x2-4

A: The given function is

Q: 4. Graph the piecewise function 3 if -1 2

A:

Q: Consider the function defined by f(x) = −x³ + 6x² - 10. (a) Determine the values of x for which f(x)…

A: