U1:Functions, Circles, Linear Equations and Inequalities, and Quadratics Review

Functions

100

{(5,4), (-6,4), (8,9), (5,16)}

The Domain and Range of the function/nonfunction is ?

Domain: {5, -6, 8}

Range: {4, 9, 16}

The relation is not a function

Unit 2

100

f(x)=3x-1    g(x)=x²

(f+g)(x)=?

What is x²+3x-1