The last two choices are appropriate.
Both give you f(1) = 7, f(2) = 9.50, f(3) = 12.00, ... as they should.
oumm I already saw this in our mall also in the tv... NAME OF THIS TOY WAS "BEYBLADE"
Step-by-step explanation:
mm! this is a toy for kids...
for making them not bored..
11x - 3 = x - 13
-x -x
10x - 3 = -13
+13 +13
10x = 10
---- -----
10 10
x = 1
4 squared + b squared = 8 squared