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Algebra
Question

2. The acceleration of an object is given by the following equation

$$a = 7 t + 9$$ ,

$$\frac{dv}{dt} = 7t+ 9 , v = \frac{7t^2}{2} + 9t+ 5$$ , $$\frac{ds}{dt}= \frac{7t^2}{2}+ 9t+ 5 ,s = \frac{7t^3}{6} + \frac{9t^2}{2} + 5t+ 10$$