Find the range of f(x) = -x2 + 4x - 5

What is the y intercept of f(x)=(1/2)^x?

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

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}