Question 3 (Multiple Choice Worth 3 points) (01.01 LC)
Which of the following is a defined term?
O Angle
O Line
O Point
O Plane

When are two distinct non vertical lines parallel

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.

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.