TM Q7 Quadratic Review

Front

What are the values of a, b, and c in the quadratic equation 3x^2 + 4 = 5x?

Back

a = 3, b = -5, c = 4

Front

What is the quadratic formula?

Back

Front

How do you identify the maximum height of a projectile given the equation h(t) = -16t^2 + 128t?

Back

The maximum height occurs at t = 4 seconds.

Front

What is the maximum profit from the function p = -15x^2 + 600x + 60?

Back

The maximum profit is $6060.

Front

What does it mean if a quadratic function has a minimum value?

Back

It means the graph opens upwards and the vertex represents the lowest point.

Front

How do you find the vertex of a quadratic function in standard form?

Back

Front

What is the significance of the discriminant in a quadratic equation?

Back

Front

What is the vertex form of a quadratic function?

Back

Front

How do you convert a quadratic equation from standard form to vertex form?

Back

Front

What is the axis of symmetry in a quadratic function?

Back