Which would most likely be graphed using a continuous graph? Check all that apply. total cost, c, of buying b cans of beans
total cost, c, of buying g pounds of broccoli
speed of a car, s, as it accelerates over time, t
number of stamps, s, needed to mail p postcards
total distance, d, that has been driven over time, t
decrease in outside temperature, F, one evening over time,

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Acircle has a circumference of 28.36 units what is the diameter of the circle

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.