Quadratic Functions Intro

Front

Does this graph in the back have maximum or minimum value?

Back

minimum

Front

Complete the square for
x² + 12x + ____

Back

x² + 12x + 36

Front

What is the y intercept for the equation:
y = -8x² + 3x - 7

Back

(0, -7)

Front

Does this function have a maximum or minimum?

Back

minimum

Front

What is the vertex of this function? Options: (0, -3), (1, -4), (-2, 5), {-1, 3}

Back

(1, -4)

Front

The graph of a quadratic function is called

Back

a parabola

Front

What is the standard form of a quadratic equation?

Back

y=ax²+bx+c

Front

f(x) = 3x² - 4 is a quadratic function

Back

true

Front

Does the equation y = -3x² +7x - 2 open up or down?

Back

down

Front

When a parabola opens downward, the vertex is

Back

a maximum