Quadratic Function and Equations

For graph of quadratic function f(x) = ax^2 + bx + c above, state the range of value of a and state whether the graph has a maximum or minimum point

Determine whether \(x^2 - 5\) is a quadratic expression in one variable or not.

• yes

• no

• Yes

• No

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 

• 1

• 3

• 2

• 5

Which of the following represents a quadratic function?

• 1

• 3

• 2

• 5

• 4

Determine the maximum or minimum point and state the equation of the axis of symmetry for the graph of function above.

Determine the maximum or minimum point and state the equation of the axis of symmetry for the graph of function above.