3.3x10^1
I'm not exactly sure that it's the same as standard form but if it is then that's your answer
Recursive equation would be f(x+1) = f(x) - 25 with f(0) = 300
Explicit equation would be f(x) = -25x + 300
And graph would looks like this:
You will need 6 coins of 5
and 2 coins of 1
hope it helps
=) = )
2 inches per year bc it’s over 5 years and he grew 10 inches and 10/5 is 2