What is the simplest form of 8/2. show your work

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Acompany sells crushed rock in 16-pound bags each bag contains a mixture of quarts and marble