Quadratics and Their Transformations

• 13 seconds

• 25/8 seconds

• 25/16 seconds

• Cannot be determined

• -16

• 16

• 50

• 13

Describe the transformations of f(x) when compared to the parent function.
f(x)=(x+7)²

• horizontal shift left 7 units

• horizontal shift right 7 units

• vertical shift up 7 units

• vertical shift down 7 units

The red line shown at x=3 is called the...

• vertex

• vertical line test

• solutions

• axis of symmetry

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What are the solutions? Hint: look at x-intercepts

• x= -5

• x= -1 and x = 5

• (2,-9)

• Cannot be determined

The path a baseball takes after it has been hit is modeled by the graph. What are the zeros in the quadratic function?

• 0 and 144

• 3 and 144

• 0 and 6

• 144 and 6

What is the maximum height reached by the rocket?

• 118 meters

• 150 meters

• 80 meters

• 5 meters

At what time did the diver reach their maximum height?

• 3 seconds

• 0 seconds

• 6 seconds

• 8 seconds

When solving quadratics, I prefer....

• the graphing method

• using the quadratic formula by storing the values of a, b, c

• solving by factoring

Tags

CCSS.HSA-REI.B.4B