End of Year Staar Practice 2.0 4/11

Choose all statements that are supported by the graph.

• The quadratic has 2 roots.

• Has a vertex located (-9,-2)

• The graph has an AOS of x=-2

• The graph has a minimum value of 9.

Given the following exponential table, select the correct response from each sentence. The initial value is​ (a)   . The table is an example of a growth or decay?​ (b)   .The equation for the table is ​ ​ (c)   .

• 6
• 0.5
• decay
• growth

Mathematical Equivalence

ON

Mathematical Equivalence

ON

A garden started with 25 dandelions. After a rain the number of dandelions increased at a rate of 1.5% each week.

Which function can be used to find the number of dandelions, f(x), in the garden after x weeks?

• 
• 
• 

• 4,6,8,10

• 6,24,96,384

• 4,6,24,48

The graph shown represents the number of tickets a movie theater must sell in order to generate $350 in revenue from ticket sales.

What is the range of the function of this situation?