AA2 Quadratic Review

What is the vertex form of a quadratic graph?

• y = a(x - h)^2 - k

• y = a(x - h)^2 + k

• y = a(x + h)^2 - k

• y = ax^2 + bx + c

What are the possible transformations of quadratic graphs?

• Shift, Reflection, and Stretch/Compression

• Expansion, Stretch/Compression, and Rotation

• Stretching, Skewing, and Flipping

• Rotation, Scaling, and Shearing

What happens to the graph of a quadratic equation when the value of 'a' is negative?

• The graph opens upwards.

• The graph opens downwards.

• The graph does not change direction.

• The graph becomes a straight line.

Describe the Transformations of the Quadratic. (Choose all that apply!)

• Reflected over the x-axis

• Vertically Stretched

• Vertically Compressed

• Shifted 4 units Left

• Shifted 4 units Right

What are the maximum and minimum points of quadratic graphs called?

• summit

• apex

• valley

• vertex

What is the formula to find the x-coordinate of the vertex of a quadratic graph?

• x = -b / (2a)

• x = -2b / a

• x = -b / (a)

• x = b / (2a)

What is the vertex of the Quadratic?

• (4/3, -86/9)

• (-4/3, -158/9)

• (-3/4, -107/8)

• (3/4, -71/8)

How can quadratic equations be solved graphically?

• By finding the y-intercepts of the equation.

• By determining the vertex of the parabola formed by the equation.

• By using the slope-intercept form of the equation.

• By plotting the equation on a graph and finding the x-intercepts.

What are the solutions of the quadratic?

• (1, -9)

• (0,-8)

• (-2,0) and (4,0)

• (0,-8) and (2,-8)

If the graphed function represents the path of a Rocket, at what height did the Rocket start from?

• 0 feet

• 100 feet

• 200 feet

• 350 feet