Parent Functions and Transformations

Which function represents a linear parent function?

• y = x^2

• y = 2x + 3

• y = 3x^2

• y = 1/x

What is the parent function of a quadratic function?

• y = x

• y = x^2

• y = 1/x

• y = 2x + 3

What is the parent function of an absolute value function?

• y = x

• y = x^2

• y = 1/x

• y = |x|

What is the parent function of a constant function?

• y = x

• y = x^2

• y = 1/x

• y = 1

Which parent function matches the graph?

• y = |x|
• y = x
• y = x²
• y = 2^x

What type of function is shown?

• absolute value
• quadratic
• linear
• exponential

What type of function is shown?

• linear
• quadratic
• square root
• absolute value

Which equation below is a quadratic function translated up 5 units?

• y = x² + 5
• y = (x + 5)²
• y = 5x²
• y = -x² - 5

Which equation below is a quadratic function translated left 4 units?

• y = x² + 4
• y = (x + 4)²
• y = (x - 4)²
• y = 4x²

Which equation is a quadratic function reflected over the x-axis and shifted up 2.

• y = x² + 2
• y = -x² + 2
• y = x² - 2
• y = -(x + 2)²