The profit earned by a hot dog stand is a linear function of the number of hotdogs sold. It costs the owner $48 each morning for the day’s supply of hot dogs, buns and mustard, but he earns $2 profit for each hot dog sold. Which equation represents y , the profit earned by the hot dog stand for x hot dogs sold?

S-7< 3 i need answering this problem someone asap answer

When only separate discreet points are graphed it is called?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.