Plug in n = 5 to find the 5th term
T(5) = 2(5) - 7
T(5) = 10 - 7
T(5) = 3
The 5th term is 3.
Answer:
that's it I think its clear
Answer:
vertex is (2,-5)
Step-by-step explanation:
y = a(x – h)^2 + k
the vertex is (h,k) in the equation h =2 and k = -5
Answer: First option.
Step-by-step explanation:
Marta needs to subtract
from both sides of the equation:



Now she needs to divide both sides of the equation by
, then:

Rewriting:

Simplifying, she should get:

This matches with the first option.