Which of the following options is an equivalent function to f(x) = 2(5)2x?
f(x) = 50x
f(x) = 100x
f(x) = 2(25)x
f(x) = 4(25)x
help please
3 answers
please help
The way you typed it, none of them
Perhaps you mean
f(x) = 2 * (5)^2 * x
= 2 * 25 * x
= 50 x
but 2(25) x also works
Perhaps you mean
f(x) = 2 * (5)^2 * x
= 2 * 25 * x
= 50 x
but 2(25) x also works
I think you want 2*5^(2x) = 2*(5^2)^x = 2*25^x
1 answer