What is the value of f(16) when f(x)=4x-8?
1 answer:
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We can write it like this:
if x isn't 0, we can divide both sides by x:
and again
and now we can calcuate
and divide both sides by 4.
We're left with 9!!
so the solution is 9!
if x isn't 0, we can divide both sides by x:
and again
and now we can calcuate
and divide both sides by 4.
We're left with 9!!
so the solution is 9!