Roots Cubics and Quartics

Find the cube root. 

• 9

• 3

• -9

• -3

Tags

CCSS.8.EE.A.2

• The range is y ≥ 1
• It has been reflected over the x-axis
• The function has been shifted up 1 unit
• The function has been shifted up 2 units

Tags

CCSS.HSF-IF.C.7B

What is the equation of this function?

• f(x) = (x + 2)³

• f(x) = (x - 2)³

• f(x) = ∛(x + 2)

• f(x) = ∛(x - 2)

What kind of function is represented by the graph?

• Cube Root Function

• Cubic Function

• Polynomial Function

• Square Root Function

Tags

CCSS.HSF-IF.C.7B

Evaluate this cube root.

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.2

What is the equation for the red function?

• g(x)=x³+1

• g(x)=x³-1

• g(x)=(x-1)³

• g(x)=(x+1)³

If f(x) = ∛(x) is reflected over the x-axis, vertically compressed by a factor of 1/4, and shifted left 9, which equation is correct?

• 1/4 ∛(x + 9)

• 1/4 ∛(x - 9)

• - 1/4 ∛(x + 9)

• - 1/4 ∛(x - 9)

Tags

CCSS.HSF.BF.B.3

What is the y-intercept of the following cubic function?

• (1, 0)

• (0, 2)

• (-1, 0)

• (2, 0)

What is the equation of the graph shown?

• y= (x-2)³ + 4

• y= (x+2)³ + 4

• y = - (x-2)³ + 4

• y= - (x+2)³ + 4

Determine the roots of the polynomial. 
f(x) = (x-2)³

• -2, -2, -2

• 2, 2, 2

Tags

CCSS.HSF-IF.C.7C