Answer:
3
Step-by-step explanation:
f(x) = 2x^2 + 1
f(-1) means that wherever you see an x on the right hand side, you substitute -1.
f(-1) = 2(-1)^2 + 1 = 2 + 1 = 3
564.44
11*7 squared
f(x) = (x + 8)² -6
is this the question you asked
a(1)= -3
a(n)=a(n-1) (-3)
hope this helps
