equations
The u-shaped graph shown by a quadratic.
What is a PARABOLA?
These are names for the place or places a parabola crosses the x-axis.
What are x-intercepts, roots, zeros, and solutions?
This is the axis of symmetry for y=3x^2+6x-2
x=-1
Solve: x^2 + 8x + 16 = 0.
What is -4?
Factor: 3n² - 15n + 18
3(n - 3)(n - 2)
The roots of f(x)= x^2 - 4x - 21 are these numbers.
What are -3 and 7?
This point is the vertex of y = -3x^2 + 18x - 13.
What is (3,14)?