College Algebra - Semi-finals - Recall

What is a special relationship where each input has a single output?
It is often written as "f(x)" where x is the input value.

• Composition

• Equation

• Function

• Relation

Table of values is what type of mathematical model?

• Logical

• Numerical

• Verbal

• Visual

Evaluate f(3/2) given that f(x)=2x/3 + 10^(0x^2) + 5.

(a)  

If 𝑓(𝑥) = 𝑥² + 6 and 𝑔(𝑥) = 2𝑥 – 1,
find (𝑓 ∘ 𝑔)(0).

(a)  

Given: 𝒇(𝒙)=𝟑𝒙−𝟐

Find: 𝒇^−𝟏 (𝒙)
Answer: 𝒇^−𝟏 (𝒙) = 𝑥/3 + _

(a)