A. this is not a function because x=1 has 2 outputs So does x=3
B . f(120) = 20 + 10*120 = 1220
This is the cost in dollars of renting a boat for 120 hours.
We have that
Remove the negative exponent<span> by rewriting
</span>
as
Simplify
Write 2 as a fraction with denominator 1<span>.
</span>
Multiply
and
to get
Write <span><span>m5</span></span><span> as a </span>fraction<span> with </span>denominator <span>1
</span>
<span>Multiply
and
to get
<span>
the answer is</span>
<span>
</span></span>
Answer:
5/3
Step-by-step explanation:
5 10
-------- X ---------
10 3
multiply straight across
5 X 10 = 50 10 X 3 = 30
50/30
Simplify it. 10 can go into both.
5/3
Answer:
False
Step-by-step explanation:
Sorry for the lat reply hopefully you still have that question ready. But basically in order for these equations to be considered inverses of one another it has to map its domain value and switch it to the range value and in this case it does not match the inverse when graphed.
1. A,B and I believe the second would be E