I need this question for unit test

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.