2025 BC WUP 9

Front

What is DESMOS?

Back

DESMOS is a graphing calculator tool that allows users to create graphs, visualize functions, and solve equations interactively.

Front

How do you determine the y-intercept of a function?

Back

The y-intercept is found by evaluating the function at x=0. It represents the point where the graph crosses the y-axis.

Front

What does it mean for a function to exhibit growth?

Back

A function exhibits growth if its output increases as the input increases, typically represented by a positive slope.

Front

What does it mean for a function to exhibit decay?

Back

A function exhibits decay if its output decreases as the input increases, typically represented by a negative slope.

Front

In the context of functions, what is a variable?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions and equations.

Front

What is the significance of changing variables in an equation?

Back

Changing variables can help simplify problems or make them easier to solve by substituting known values.

Front

What is the relationship between x and y in a linear equation?

Back

In a linear equation, y is typically expressed as a function of x, showing how y changes in relation to x.

Front

What is the purpose of graphing a function?

Back

Graphing a function visually represents the relationship between variables, making it easier to analyze and interpret data.

Front

What does it mean for answers to be the same in a problem?

Back

It means that regardless of the method or variables used, the final result should be consistent and equivalent.

Front

What is a function in mathematics?

Back

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