What is the range of the function graphed below?
PLEASE HELP ASAP

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.