The Question is below , Giving Brainliest

1. whats 2/3 plus 1/9 2. 5/7 plus 1/2 3.7/15 plus 2/15

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

How do u write a function for the reflection across the y axis