Solve by graphing quadratics

Front

What is the green dot on the parabola called?

Back

Maximum

Front

What does the quadratic function that has a vertex of (3,4) look like?

Back

y = a(x-3)² + 4

Front

Which of the following equations matches standard form of a quadratic?

Back

y = ax² + bx + c

Front

What is the vertex form of a quadratic function?

Back

f(x) = a(x-h)² + k

Front

If the graph shows price vs profit, what is the maximum profit?

Back

12,500

Front

What is a quadratic function?

Back

A polynomial function of degree 2, typically in the form f(x) = ax² + bx + c.

Front

What is the axis of symmetry in a quadratic function?

Back

A vertical line that divides the parabola into two mirror-image halves, given by x = -b/(2a).

Front

What are the roots of a quadratic equation?

Back

The values of x where the quadratic function intersects the x-axis, also known as zeros.

Front

What does the 'a' in the quadratic function f(x) = ax² + bx + c represent?

Back

The coefficient that determines the direction and width of the parabola.

Front

What is the vertex of a parabola?

Back

The highest or lowest point on the graph of a quadratic function.