Explain how u did it pleasee

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

The area of each triangle is 7 square units. the surface area of the triangular prism is

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !