Quadratics

The graph of quadratic function k is shown on the grid. Which statements are best supported by the graph of k?

• and 2 only

• and 3 only

• 2 and 3 only

• , 2, and 3

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function f is shown on the grid.

What is the y-intercept of the graph of f?

Tags

CCSS.HSF-IF.C.7A

The graph of quadratic function g is shown on the grid. The coordinates of the x-intercepts, the y-intercept, and the vertex are integers.

What is the maximum value of g?

Tags

CCSS.HSF-IF.C.7A

Two characteristics of quadratic function p are given.

1) The axis of symmetry of the graph of p is x = -3.

2) Function p has exactly one zero.

Based on this information, which graph could represent p?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

• 1

• 3

• 2

• 5

Which of the following represents a quadratic function?

• 1

• 3

• 2

• 5

• 4

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 

Tags

CCSS.HSF-IF.C.7A