What is (2,6) reflected over the y-axis?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3