1 +1 +1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+ 1+1+11++1++1+1+1+1+1+1+1+1+1+1111+1

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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?

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.