How to evaluate the limit of a radical function

The video tutorial covers the basics of square root graphs, including visualization and transformations. It explains how to evaluate limits and find specific values on continuous graphs, emphasizing the importance of understanding graph transformations and continuity.

What is the primary focus of the initial discussion on square root graphs?

• Memorizing formulas

• Understanding the algebraic properties

• Visualizing the graph

• Solving equations

How does the expression X + 2 affect the graph?

• Shifts it 2 units down

• Shifts it 2 units to the right

• Shifts it 2 units to the left

• Shifts it 2 units up

What is the significance of evaluating the graph at X = -1?

• To calculate the graph's area

• To identify the graph's limit

• To determine the graph's continuity

• To find the slope of the graph

What does the continuity of a graph allow us to do?

• Find the derivative easily

• Plug in values to find limits

• Determine the graph's symmetry

• Calculate the graph's volume

What is the graph approaching as X approaches -1?

• One

• Zero

• Two

• Negative one