A sequence is defined by the recursive function f(n + 1) = -10f(n)
If f(1) = 1, what is f(3)?
03
030
O 100
0-1,000

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.