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Complete all parts

Expressions of the form y(t)r(At B) can modify a signal in three ways: time shifting, time scaling (stretching or compressing), and/or flipping. You have to be careful when multiple such effects are happening at once, since it is easy to get confused. Consider a function (t) given by the graph: x(t) 0 12 Given this r(t), draw a labeled sketch each of the following functions y(t): (b) yn(t)r(t +2) (c) et)(3t 2) (d) ya(t)(14)

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