Evaluate the expression for the given quantity. -9.8t + 20t + 8 for t = -2, 0, 3.5

Step-by-step explanation:

The given expression is

And we have to evaluate it for , and .

To evaluate we just need to replace each t-value into the polynomial.

For , we have

For , we have

For we have

Therefore, the result for each t-value is, respectively, is -12.4, 8 and 43.7.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two