Transforming Parabolas

Write the equation of the parabola in vertex form.

In the equation f(x)=(x-10)²+1, what does the 10 do to the parabola?

• Horizontal Shift left 10

• Vertical Shift up 10

• Horizontal Shift right 10

• Vertical Shift down 10

In the equation f(x) = (x + 3)² - 5, how does the graph move?

• 3 left, 5 up

• 3 up, 5 left

• 3 left, 5 down

• 3 down, 5 right

What happens to the parabola when the "a" value is greater than 1?

• Graph moves UP

• Graph gets WIDER

• Graph moves DOWN

• Graph gets NARROWER

When you add a positive number to y=x²  what happens to the graph?

• Graph moves UP

• Graph moves to the RIGHT

• Graph moves DOWN

• Graph moves to the LEFT

What causes the graph of y = x² to open downward?

• multiply the x² by a fraction

• multiply the x² by a decimal

• multiply the x² by a negative number

• multiply the x² by a number greater than 1

Which function below matches the graph above?

In vertex form, y= a(x-h)²+k, what effect does the h have on the graph?

• Translates vertically

• Translates horizontally

• Vertical Stretch

• Horizontal Stretch

Which function below matches the graph above?

Which function below matches the graph above?