RC 4 Algebra I

Which graph best represents a part of a quadratic function with a domain of all real numbers less than –4?

• A

• B

• C

• D

Which answer choice best represents the domain and range of the function?

• 
• 
• 
• 

Which quadratic function in vertex form can be represented by the graph that has a vertex at (1, 46) and passes through the point (3, 10) ?

Which function is best represented by this graph?

Choose TWO true statements about the quadratic function shown on the grid.

• The function has 3 zeros

• The maximum value of the function is 3

• The vertex of the function is (1, 4)

• The equation of the axis of symmetry of the graph of the function is x = 1

• F

• G

• H

• J

Two characteristics of function p are given:

• * The axis of symmetry of the graph of p is x = –3.

• * The function p has exactly one zero.

• Based on this information, which graph could represent p?

• A

• B

• C

• D

• F

• G

• H

• J

• x = –12

• x = –4

• x = –2

• x = –6