Interpreting and Using Exponential Functions

Write the equation of the exponential function for the given table of values.

Tags

CCSS.HSF.LE.A.2

The table contains some points on the graph of an exponential function.

Based on the table, which function represents the same relationship?

Tags

CCSS.HSF.LE.A.2

The table contains some points on the graph of an exponential function. Based on the table, which function represents the same relationship?

• q(x)=(0.25)^x

• q(x)=256(0.25)^x

• q(x)=0.0625(4)^x

• q(x)=0.5(4)^x

Tags

CCSS.HSF.LE.A.2

Which of the equations below represent this table?

• y=3⋅(36)^x

• y=36⋅(3)^x

• y=3⋅(⅓)^x

• y=36⋅(⅓)^x

Tags

CCSS.HSF.LE.A.2

Which exponential function models this situation?

• v(x) = 9,000(1.1)^x

• v(x) = 9,000(0.9)^x

• v(x) = 8,100(1.1)^x

• v(x) = 8,100(0.9)^x

Answer explanation

When you are given a table and the answer choices are equations, you can put each answer choice in y = and then press 2nd graph. Match the table with the equation.

Tags

AI.9.9.C

Which function models this table?

Tags

CCSS.HSF.LE.A.2

Which table represents the following equation?

• 
• 
• 
• 

Tags

CCSS.HSF.LE.A.2

Write an exponential function to model the table.

Tags

CCSS.HSF.LE.A.2

x       y
0       1
1       4
2      16
3      64

• y = 1(4)^x 

• y = 4(2)^x

• y = 1(1/4)^x

• y = 64 (1/4)^x

Tags

CCSS.HSF.LE.A.2

Use the initial value and common multiplier to identify the correct equation for this table:

Tags

CCSS.HSF.LE.A.2