Worksheet: Graphing Quadratic Functions in Vertex Form

In this worksheet, we will practice graphing quadratic functions given in vertex form.

Q1:

Which graph represents the function 𝑦 = 0 . 5 𝑥 + 4 ?

  • A(b)
  • B(a)
  • C(d)
  • D(c)

Q2:

The figure below represents the function 𝑓 ( 𝑥 ) = 𝑥 + 𝑚 . Find the value of 𝑚 given the length of 𝑂 𝐴 is 4 units.

Q3:

Which of the following is the equation of the function drawn on the graph?

  • A 𝑓 ( 𝑥 ) = 𝑥 8
  • B 𝑓 ( 𝑥 ) = 𝑥 + 8
  • C 𝑓 ( 𝑥 ) = 𝑥 + 8
  • D 𝑓 ( 𝑥 ) = 𝑥 8
  • E 𝑓 ( 𝑥 ) = 𝑥 8

Q4:

Which graph represents the function 𝑦 = 2 𝑥 + 2 ?

  • A(a)
  • B(d)
  • C(c)
  • D(b)

Q5:

Which graph represents the function 𝑦 = 2 𝑥 + 3 ?

  • A(a)
  • B(d)
  • C(c)
  • D(b)

Q6:

Which graph represents the function 𝑦 = 𝑥 3 ?

  • A(d)
  • B(c)
  • C(b)
  • D(a)

Q7:

Which of the following is the equation of the function drawn on the graph?

  • A 𝑓 ( 𝑥 ) = 𝑥 + 5
  • B 𝑓 ( 𝑥 ) = 𝑥 5
  • C 𝑓 ( 𝑥 ) = 𝑥 5
  • D 𝑓 ( 𝑥 ) = 𝑥 + 5
  • E 𝑓 ( 𝑥 ) = 𝑥 + 5

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