Quadratic Functions

Front

The graph of a Quadratic Function is a straight line.

Back

False

Front

Is a Quadratic Function a function in which the greatest power of the variable is 3?

Back

False

Front

In a Quadratic Function, the graph always opens downward.

Back

False

Front

The graph of a Quadratic Function sometimes opens upward.

Back

True

Front

The graph of a Quadratic Function is called a parabola.

Back

True

Front

Does the graph of a Quadratic Function open upward if the coefficient of the variable that is squared is negative?

Back

False

Front

The graph of a Quadratic Function opens downward if the coefficient of the variable that is squared is negative.

Back

True

Front

Which equation represents this graph? Options: y = x² + 3, y = -x², y = -x + 3, y = -x² + 3

Back

y = -x² + 3

Front

Is this equation quadratic or linear? Y = 2x + 7

Back

linear

Front

Is this equation quadratic or linear?
Y = 2x² + 7

Back

quadratic