Graph Transformations and Their Effects

The video tutorial covers problems involving multiple transformations, focusing on problems 9 to 12. Each problem is analyzed for transformations such as translations, reflections, and dilations. The tutorial explains how to interpret negative and positive values inside and outside radicals, and how these affect the graph's movement and shape.

What does a negative number outside the radical indicate in a transformation?

• It moves the graph up.

• It moves the graph down.

• It moves the graph left.

• It moves the graph right.

In problem nine, what does the negative three inside the radical signify?

• The graph moves left three units.

• The graph moves right three units.

• The graph moves up three units.

• The graph moves down three units.

What is the effect of a positive number inside the radical?

• The graph moves left.

• The graph moves right.

• The graph moves down.

• The graph moves up.

In problem ten, what does the negative one outside the radical indicate?

• The graph moves up one unit.

• The graph moves right one unit.

• The graph moves down one unit.

• The graph moves left one unit.

In problem ten, what does the plus five inside the radical signify?

• The graph moves left five units.

• The graph moves right five units.

• The graph moves up five units.

• The graph moves down five units.

What does a positive number outside the radical indicate in a transformation?

• It moves the graph up.

• It moves the graph down.

• It moves the graph left.

• It moves the graph right.

In problem eleven, what does the 1/2 in front of the radical signify?

• The graph is shrunk.

• The graph is reflected.

• The graph is unchanged.

• The graph is stretched.

In problem eleven, what does the plus one inside the radical indicate?

• The graph moves down one unit.

• The graph moves up one unit.

• The graph moves right one unit.

• The graph moves left one unit.

What does a number less than one in front of the radical indicate?

• The graph is stretched.

• The graph is unchanged.

• The graph is reflected.

• The graph is shrunk.

What does a negative sign in front of the radical indicate?

• The graph is unchanged.

• The graph is reflected.

• The graph is shrunk.

• The graph is stretched.