Introduction to Cubic Functions

1.1c Intro to Functions

Quadratic & Cubic​

Multiple Choice

Name the parent function.

• linear
• quadratic
• cubic
• logarithmic

Multiple Choice

Does the graph represent a min/max/both/neither?

• A) Minimum

• B) Maximum

• C) Both

• D) Neither

Multiple Choice

Identify the vertex

• (-1,-9)
• (0,-8)
• (-4,0)
• (0,0)

Multiple Choice

How did we transform from the parent function?
y = x² + 2

• horizontal shift right

• vertical shift up
• horizontal shift left

• vertical shift down

Multiple Choice

This graph represents which equation?

• f(x) = x²

• f(x) = 3x²

• f(x) = x²-4

• f(x) = -x²

Multiple Choice

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

Multiple Choice

Describe the transformations of f(x) when compared to the parent function.
f(x)=(x+7)²

• horizontal shift left 7 units
• horizontal shift right 7 units
• vertical shift up 7 units
• vertical shift down 7 units

Multiple Choice

Which equation describes the transformation of shifting f(x)=x² two units right?

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

Multiple Choice

Which statement describes the transformation?

• The cubic function is shifted up 1

• The cubic function is shifted down 1

• The cubic function is shifted right 1

• The cubic function is shifted left 1

Multiple Choice

This graph represents which equation?

• f(x) = x³+4

• f(x) = x³-4

• f(x) = x³-2

• f(x) = x³+2

Multiple Choice

How would you describe this transformation?

• Cubic function shifted right.

• Cubic function reflected over the x-axis.

• Cubic function shifted left.

• Cubic function shifted down.

Multiple Choice

Which equation represents this graph?

• f(x) = (x-3)³

• f(x) = (x+3)³

• f(x) = (x-2)³

• f(x) = (x+2)³

Multiple Choice

Which equation represents this graph?

• f(x) = (x+1)³

• f(x) = (x-1)³

Thank you for your attention!

I am glad we are on this adventure together!​