Week 8 Flashcardizz - 3 Forms of Quadratics

Front

What are the three forms of quadratic functions?

Back

Front

What is the standard form of a quadratic function?

Back

Front

What is the vertex form of a quadratic function?

Back

Front

What is the factored form of a quadratic function?

Back

Front

Which one is NOT a form of quadratic functions?

Back

Regular Form.

Front

Convert the function to standard form: f(x) = -2(x + 9)(x - 3)

Back

f(x) = -2x^2 - 12x + 54.

Front

Convert to standard form: y = (m - 9)(m + 5)

Back

y = m^2 - 4m - 45.

Front

What information can I find from the equation f(x) = (x - 9)(x - 10)?

Back

x-intercepts: x = 9 and x = 10.

Front

What is the vertex of the parabola in the vertex form equation y = a(x - h)^2 + k?

Back

The vertex is the point (h, k).

Front

How do you find the x-intercepts from the factored form of a quadratic equation?

Back