What is the domain of the relation {(-2,4), (1,3) (0,-4), (3,2)})?

Domain: {-2, 0, 1, 3}

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

We are given a set of coordinates:

{(-2, 4), (1, 3), (0, -4), (3, 2)}

We can separate the x and y values:

x: {-2, 1, ,0, 3}

y: {4, 3, -4, 2}

We know that domain is all x-values. Rearrange into number line form:

x: {-2, 0, 1, 3}

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .