Answer:
x =234567
Step-by-step explanation:
i took the test
Answer:
f(x) = 4·49^x
Step-by-step explanation:
We assume your funtion is supposed to be
... f(x) = 4·7^(2x)
Then the exponent can be rearranged so you have ...
... f(x) = 4·(7^2)^x = 4·49^x
❊421.5 in expanded form is written like:-
♥421.5
♥Expanded form:- 400.0 + 20.0 + 1.0 + .5
♥= 421.5.
❊So, 421.5 in expanded form is:- 400.0 + 20.0 + 1.0 + .5.
Hope I helped ya!!
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