Evaluate the function.
f(t)=-2t - 1; Find f(-9)
![Evaluate the function ft2t 1 Find f9 class=](https://us-static.z-dn.net/files/d1f/7d51c79677866fc2eae910c945cfa325.png)
Answer:
17
Step-by-step explanation:
substitute t = - 9 into f(t) , that is
f(- 9) = - 2(- 9) - 1 = 18 - 1 = 17