Transformations of Graphs (i)

Which transformation will occur from y=f(x) to y= f(x + 7)

• Translate up by 7

• Translate down by 7

• Translate left by 7

• Translate right by 7

Which transformation will occur from y=f(x) to y= -f(x)?

• Reflection across the y-axis

• The slope will be less steep

• The graph will be wider

• Reflection across the x-axis.

Which transformation will occur from y=f(x) to y=2f(x)?

• Vertical stretch by a factor of 2

• Vertical stretch by a factor of 1/2

• Vertical translation up by 2 units.

• Horizontal stretch by a factor of 1/2

Which transformation will occur from y=f(x) to y=f(x) + 2?

• Translation left 2 units

• Translation right 2 units

• Vertical translation up by 2 units.

• Reflection across the x-axis.

Which transformation will occur from y=f(x) to y= f(x - 4)?

• Translate right by 4

• Translate left by 4

• Horizontal Stretch by 4

• Vertical Stretch by 4

• Translate down by 4

Which transformation will occur from y=f(x) to y=f(x)+c?

• Translated up "c" units

• Translated down "c" units

• Stretched vertically factor c

• Translated right "c" units

If the blue line is y=f(x), what does the red dotted line represent?

• y=f(x+1)

• y=f(x-1)

• y=f(x)+1

• y=f(x)-1

If the blue line is y=f(x), what does the red dotted line represent?

• y=f(x+1)

• y=f(x-1)

• y=f(x)+1

• y=f(x)-1

If the blue line is y=f(x), what does the red dotted line represent?

• y=f(x+1)

• y=f(x-1)

• y=f(x)+1

• y=f(x)-1

If the blue line is y=f(x), what does the red dotted line represent?

• y=f(x+1)

• y=f(x-1)

• y=f(x)+1

• y=f(x)-1