Where is the function increasing?
A) 1 < x < ∞
B) 3 < x < ∞
C) -∞ < x < 1
D) -∞ < x < 3

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract