Algebra 1 S1 Review

Which equation could be used to find the nth term in the sequence given? 
16, 64, 256, 1024, ...

• a_n = 16(2)^{n - 1}
• a_n = =2(16)^{n - 1} 
• a_n = 4(16)^{n - 1}
• a_n = 16(4)^{n - 1}

What is a reasonable correlation coefficient for the data given? 

What is the rate of change for the table given? 

• (0, 0)
• (0, -9)
• (0, ⅗)
• (15, 0)

Which equation shows the transformation from the linear parent function, f(x) = x, that is translated 3 units down and less steep? 

• (0, -3)
• (2, 2)
• (-2, 2)
• (-3, 0)

Nell found $1.45 in dimes and quarters in her purse. She has a total of 10 coins. How many dimes does she have? 

• 6
• 4
• 3
• 7

What is the domain of the graph?