Alg 2 Vocab Flashcard #4 (2.2)

Front

Quadratic function representation?

Back

x² + 9x - 5

Front

U-shape of a quadratic function is called...

Back

parabola

Front

An object that travels in a parabola is called...

Back

projectile motion

Front

High point on the graph represents a...

Back

Maximum

Front

Vertex of the graph is...

Back

min (1,-4)

Front

Green dashed line?

Back

axis of symmetry

Front

Vertex of y = (x + 2)² + 4?

Back

(-2, 4)

Front

Zeros/Roots indicate where the graph intersects the . . .

Back

x-axis

Front

Equation in standard form?

Back

f(x) = 2x² + 7x - 1

Front

Equation in vertex form?

Back

f(x) = (x - 1)² + 5