55-8= 67+8= 99-4= 456-78= plz help me I need this done in one hour
2 answers:
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Answer:
All the options apply:
- The independent variable is the number of gallons.
- Liters is a function of Gallons.
- The equation <em></em> represents the table.
- As the number of gallons increases, the number of liters increases.
- This is a function because every input has exactly one output.
Step-by-step explanation:
Let's check each option:
- <em>The independent variable is the number of gallons.</em>
This is true, because by definition, the independent variable is the input value. In this case, it is the number of gallons "g".
-<em> Liters is a function of Gallons.</em>
This is true, because the value Liters depends upon the value of Gallons.
- <em>The equation represents the table.</em>
This is true, because each output value"l" is obtained by multiplying the corresponding input value "g" by 3.79
- <em>As the number of gallons increases, the number of liters increases. </em>
<em> This is true (as you can observe in the table)</em>
- <em>This is a function because every input has exactly one output.</em>
This is true. By definition, a relation is a function if and only if each inpute value has exactly one output value. Since each value "g" has an unique value "l" in the table, it is a function.