-7 replaces the t so it would be
w(-7) = -2(-7)+1
= 14+1
= 15
Answer:
maby 34
Step-by-step explanation:
Answer:
Step-by-step explanation:
To complete the square, divide that 10 in the 10x by 2, then square that answer.
10/2 = 5
5^2 = 25
Add 25 to both sides
-9s2+4s-2. Just gotta find s unless that is what you are looking for
