1.3 Inverse Functions

Find the correct order to find the inverse of f(x)= 2x-5

• 2y-5=x

• 2y= x+5

• y=2x-5

Tags

CCSS.HSF-BF.B.4A

Find is f(4) =

Tags

CCSS.HSF.IF.A.2

If the equation of f(x) goes through (1, 4) and (4, 6), what points does the inverse go through?

• (1, 4) and (4, 6)
• (-4, -1) and (-6, -4)
• (-1, -4) and (-4, -6)
• (4, 1) and (6, 4)

Tags

CCSS.HSF-BF.B.4C

Find f(-2) =

Tags

CCSS.HSF.IF.A.2

What does it mean to find the inverse of a function?

Tags

CCSS.HSF-BF.B.4A

If the point (-7,5) lies on the graph of f(x) , which of the following points must lie on the graph of its inverse?

• (5,-7)

• (-1/7,1/5)

• (7,-5)

• (1/7,-1/5)

Tags

CCSS.HSF-BF.B.4C

The inverse of the function f(x) is written as ...

• f ^-1(x)
• f ²(x)
• f '(x)
• f ⁺(x)

Tags

CCSS.HSF-BF.B.4A

One wedding cake design has a base layer that is 5 inches tall, and each additional layer is 3 inches tall. Use h to represent the height of this cake and t to represent the number of additional layers. Which algebraic rule gives the height of a wedding cake made in this design?

Tags

CCSS.HSF-BF.A.1A

Josef gets an allowance of $10 per week. If he does chores, his parents give him an additional $3 per hour for every hour of work. Which algebraic rule can Josef use to find m, the amount of money he will have after a week of doing x additional hours of chores? (no spaces between)

Mathematical Equivalence

ON

Tags

CCSS.HSF-BF.A.1A

If this is the table for f(x), what is the correct table for f^-1(x)?

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C