The regression line for the given data is = -1.885x + 0.758. Determine the residual of a data point for which x = 2 and y = -4. x:-5, -3, 4,1, -1, -2, 0, 2, 3, -4
y: 11, 6, -6, -1, 3, 4, 1, -4, -5, 8

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

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?

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.