1. Prove parallel lines have the same slope. Use lines f and g. Line g is a vertical translation of line f. (a) Since line g is a vertical translation of line f, how does this support that line f and line g are parallel? (b) What is the slope of line f? Show your work. (c) What is the slope of line g? Show your work. (d) If you were to add a third line to the graph, line h, which is a vertical translation of line g 3 units down and point A’’ is the image of point A’. What are the coordinates of point A’’?

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Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.