When is estimation an effective way to determine an answer

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

Write the pair of fractions as a pair of fractions with a common denominator

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square