Acircle has a radius of 8m what is its circumglference

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

What’s the domain of this function? fastttt

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?