Which exponential function does not have an x-intercept? f(x) = 5x – 5 – 1 f(x) = 5x – 5 – 5 f(x) = -5x – 5 + 5 f(x) = -5x – 5 – 1

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia