Question

In: Advanced Math

How do I graph this step function? f(t) = -3(2t-3)H(t-2) + (2t-1)H(t-1) Please show step by...

How do I graph this step function?

f(t) = -3(2t-3)H(t-2) + (2t-1)H(t-1)

Please show step by step.

How is it the same graph as

f(t) = H(t-1)-3H(t-2)+H(t-1)*2(t-1)-H(t-2)*6(t-2)?

Please show why as well.

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