The graph shows a proportional relationship between the temperature in degrees Celsius and the time in
minutes during a science experiment.

Part A
Write an equation to describe the relationship

Part B
Interpret the equation in words

SOLUTION 6 Look at each pair of expressions. Select Equivalent or Not Equivalent for each pair. Equivalent Not Equivalent a. f + f + fand 3f O b. x2 + 3y and (x + x) + yoyoy olo c. 2.5(2n - 4) and 5n - 4 Show how to use the greatortLook at each pair of expressions Select Equivalent or Not Equivalent for each pale Equivalent Not Equivalent a. f+f+fand 3/ o O b. x + 3y and (x + x) + yoyoy c. 2.5(2n - 4) and Sn - 4SOLUTION 6 Look at each pair of expressions. Select Equivalent or Not Equivalent for each pair. pair. Equivalent Not Equivalent a. f + f + fand 3f O b. x2 + 3y and (x + x) + yoyoy olo c. 2.5(2n - 4) and 5n - 4 Show how to use the greatortLook at each pair of expressions Select Equivalent or Not Equivalent for each pale Equivalent Not Equivalent a. f+f+fand 3/ o O b. x + 3y and (x + x) + yoyoy c. 2.5(2n - 4) and Sn - 4