Using the formula m= f(x2) - f(x1)/x2 - x1, what is the rate of change for the linear function that contains the points (-3, 2) and (1,10)?

1/2

8

-4

2

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Is the square root of 4 plus the square root of 16 rational?

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?