Evaluate Piecewise Functions and Graph Algebra

Please find f\left(7\right)

• 4

• 5

• -4

• -5

• 0

• 10

• -4

Which equation would you use to find

• Top

• Middle

• Bottom

Which of the piecewise functions matches this graph?

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What is g(7) if:

• -17

• -13 

• 13       

• 17

Which piecewise function matches this graph?

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What is the equation and domain of the green piece, labelled as "C"?

• f(x) = 3x + 1, x ≥ 1

• f(x) = 3x, x ≥ 1

• f(x) = 3x – 1, x ≥ 1

• f(x) = 3x – 2, x ≥ 1

Graph

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What is the domain interval for the green piece of this function?

• -2 < x ≤ 1

• -1 < x ≤ 0.5

• x > -2

• x ≤ 1

Using the pictured graph, what is f(2)?

• -3

• -1

• 1

• 3