For what interval is the value of (f – g)(x) negative?

Y=4x^2+x-1 solve using quadratic formula

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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.