Algebra 1H - Chapter 3

Front

What is the x-intercept of a function?

Back

The x-intercept occurs where the function's value (y) is equal to zero.

Front

What does a negative rate of change indicate in a function?

Back

A negative rate of change indicates that as the x-values increase, the y-values decrease.

Front

Back

Front

What is the effect of reflecting a function over the x-axis?

Back

Reflecting a function over the x-axis changes the sign of the output values (y-values).

Front

Which equation represents a reflection over the x-axis?

Back

Front

Back

Front

What does the term 'rate of change' refer to in algebra?

Back

Rate of change refers to how much a quantity changes in relation to another quantity, often represented as a slope.

Front

What is the significance of the vertex in an absolute value function?

Back

The vertex is the point where the graph changes direction and is the minimum or maximum point of the function.

Front

How do you determine if a function is linear or non-linear?

Back

A function is linear if it has a constant rate of change; otherwise, it is non-linear.

Front

Back