Which of the following best defines an input?

an input is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.

an input is a special type of relation for which there is a rule that pairs each input with exactly one output.

an input is a set of ordered pairs in which no y-value repeats.

an input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.

An input is a special type of relation for which there is a rule that pairs each input with exactly one output.

Step-by-step explanation:

yo

step-by-step explanation:

yo

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: