What is the slope between the points B(0.5) and P(1, 20)

What is the area of triangle abc if a = 8, b = 11, and c = 15?

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

Im literally having a mental breakdown