Look It Says Its Incorrect

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Which statement about the relative areas of triangle abd and triangle xyz is true

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