Cubic and Cube Root Equations

Identify the parts of the radical

a

b

c

radicand

radical symbol

index

leave in radical form

Mathematical Equivalence

ON

What does it mean to find the inverse of a function when given a table of values?

• the x's and y's are switched

• the x's and y's are divided by 2

• the x's and y's are made negative

• the x's and y's are the same

Tags

CCSS.HSF-BF.B.4C

Find the inverse: f(x) = x³-1

• f^-1(x)= ³√x+1

• f^-1(x)= ³√x-1

• f^-1(x)= (x-1)/3

• f^-1(x)= (x+1)/3

Tags

CCSS.HSF-BF.B.4A

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.2

Tags

CCSS.HSA.APR.B.2

Solve a³-9a²+14a=0. Write in order least to greatest. EX: (1,2,3) NO SPACES

(a)  

• The value of x is 4.

• The value of x is 3.
  

• The value of x is -23.

• The value of x is 6.
  

Tags

CCSS.HSA.REI.A.2

• Yes

• NO