Answer:
-11x+8
Step-by-step explanation:
I did this quickly but you would just multiply the right side by -2 and add like terms.
Answer:
i cant see it sorryy
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
substitute t = - 9 into f(t) , that is
f(- 9) = - 2(- 9) - 1 = 18 - 1 = 17
Look at the paper for solutions.