For the function f(x) = x2, what effect will multiplying f(x) by 1 over 3 have on the graph? a. the graph will be compressed horizontally. b. the graph will be shifted horizontally. c. the graph will be stretched vertically. d. the graph will be compressed vertically.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2