Quadratic C

What is the equation of this graph?

• y = x² + 1

• y = - x² + 1

• y = x²

• y = - x²

What is the equation of the following graph?

• y = 2x²

• y = x² + 2

• y = x² - 2

• y = - 2x²

The equation of the parabola is:

• y = x + 2

• y = x² + 2

• y = x - 2

• y = x² - 2

The graph of y = x² + 1 could be?

• 
• 
• 
• 

Mathematical Equivalence

ON

A table of values for a quadratic function is shown.

Type the equation of the quadratic function in Standard Form.

y = ax² + bx + c

Mathematical Equivalence

ON

Mathematical Equivalence

ON

WRITE THE QUADRATIC FUNCTION IN STANDARD FORM.

Round each value to the nearest hundredths place (2 digits after the decimal.

Mathematical Equivalence

ON

Which of the following represents a quadratic function?

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum