QUADRATIC FUNCTIONS

Front

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing

Back

True

Front

What are the zeros of the quadratic function?
y = x² - 2x - 15

Back

x = -3, x = 5

Front

ax²+bx+c=0 is the standard form of a quadratic equation.

Back

True

Front

Vertex of the graph? Options: (2, 4), (3, -1), (0, 8), (4, 2)

Back

(3, -1)

Front

What is the vocab term for the shape of this graph?

Back

parabola

Front

Which fact is NOT TRUE about this graph? Options: The axis of symmetry passes through the vertex., The vertex occurs at a minimum., The vertex occurs at a maximum., The domain of the function is all real numbers.

Back

The vertex occurs at a minimum.

Front

What is the y-intercept for y = 5x² + 3x + 10?

Back

(0, 10)

Front

Back

A

Front

Back

B

Front

Factor completely: 3x² - 7x + 2

Back

(x - 2) (3x -1)