Please help ASAP pleaseee :)

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Abcd is a square. what is the measure of angle bac