Unit 1:Rational and Piecewise-Defined Functions Exam Review SKG

Front

What is a rational function?

Back

Tags

CCSS.HSF-IF.C.7D

Front

What does it mean for a function to be piecewise-defined?

Back

A piecewise-defined function is a function that is defined by different expressions or formulas over different intervals of its domain.

Front

How do you solve equations by cross-multiplying?

Back

Tags

CCSS.HSA.REI.A.2

Front

What is the limit of a function?

Back

The limit of a function as x approaches a certain value is the value that the function approaches as x gets closer to that value.

Front

What does DNE stand for in limits?

Back

DNE stands for 'Does Not Exist', indicating that the limit does not approach a finite value.

Front

How do you evaluate a piecewise function at a specific point?

Back

To evaluate a piecewise function at a specific point, determine which interval the point falls into and use the corresponding expression for that interval.

Tags

CCSS.HSF.IF.A.2

Front

What is the significance of the graph of a piecewise function?

Back

The graph of a piecewise function visually represents the different expressions that define the function over various intervals.

Tags

CCSS.HSF-IF.C.7B

Front

What is the formula for finding the limit from the right?

Back

Front

What is the formula for finding the limit from the left?

Back

Front

Back

Tags

CCSS.HSF.IF.A.2