Vertex Form and A.O.S.

Front

What is the vertex of the function f(x) = (x - 1)² + 2?

Back

(1, 2)

Front

What is the vertex of the parabola given by y = 3(x + 5)² - 4?

Back

(-5, -4)

Front

Which of the following shows f(x) = x² + 12x - 2 written in vertex form?

Back

f(x) = (x + 6)² - 38

Front

Find the axis of symmetry for f(x) = x² - 8x + 15.

Back

x = 4

Front

What is the vertex of the function y = 3(x + 5)² - 4?

Back

(-5, -4)

Front

Define vertex form of a quadratic function.

Back

The vertex form of a quadratic function is f(x) = a(x - h)² + k, where (h, k) is the vertex.

Front

What does A.O.S. stand for in relation to parabolas?

Back

A.O.S. stands for Axis of Symmetry.

Front

How do you find the vertex from the standard form of a quadratic equation?

Back

Convert to vertex form or use the formula h = -b/(2a) for the vertex (h, k).

Front

What is the significance of the vertex in a parabola?

Back

The vertex represents the highest or lowest point of the parabola, depending on its orientation.

Front

What is the axis of symmetry for the function f(x) = ax² + bx + c?

Back

The axis of symmetry is given by x = -b/(2a).