Algebra STAAR

The graph shows an exponential function. Write an equation to represent the function. Round to the nearest hundredth.

Mathematical Equivalence

ON

Answer explanation

StatEdit - ExpReg

The data in the table can be entered into a calculator to determine a linear equation of best fit where x represents the number of years with a company and y represents an employee’s salary in dollars. Describe the correlation from the data in the table. There is ​ (a)   ​ ​ (b)   correlation.

• strong

• positive

• negative

• weak

• 7.6

• 8.5

• 10.75

• 12

• F

• G

• H

• J

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• F

• G

• H

• J