Giovanni justifies whether the expression –4x – 8 is equivalent to -2(x+1) - 2(x +3) by letting x=3 in both expressions. what is the value of each expression when

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Which graph represents the function g(x) = |x + 4| + 2?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours