What is the range of y = log Subscript 2 Baseline (x minus 6)? all real numbers not equal to 0
all real numbers less than 6
all real number greater than 6
all real numbers

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Which graph represents an even function?

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.