3. What are the first four terms of the sequence represented by the expression n(n-1) - 4? -2, 2, 6, 10
-3,0,3,6
-4,-2, 2, 8
-5,-4,-2,6

How far is x from 5 on a number line?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4