(MCA) 4.1 (Flashcard) Plotting Points. Evaluating Functions.

Front

What are the coordinates of point H?

Back

(-2, 4)

Front

What is the ordered pair for point E?

Back

(-3, 0)

Front

Back

Front

What quadrant is point A located in and what is the ordered pair?

Back

Quadrant 2 (-3, 5)

Front

Which axis would I find point A?

Back

y-axis

Front

Define coordinates in a Cartesian plane.

Back

Coordinates are a pair of numbers (x, y) that define a point's position on the Cartesian plane.

Front

What is the x-axis?

Back

The x-axis is the horizontal line in a Cartesian coordinate system where y=0.

Front

What is the y-axis?

Back

The y-axis is the vertical line in a Cartesian coordinate system where x=0.

Front

How do you evaluate a function at a specific point?

Back

Substitute the value of the variable into the function and simplify.

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output for each input.