The function f(t)=-16t^2 +10 models the height (in feet) of an object t seconds after it is dropped from a height of 10 feet on earth. the same object dropped from the same height on the moon is modeled by g(t)=-8/3t^2 +10. describe the transformation of the graph f to obtain g.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not