A straight line shows a direct proportion because each x-value has one y-value, and there is a correlation between the two values, not just random placement. Hope this helps! :)
A straight line on the graph shows two factor that are represented on the x-axis and y-axis is directly proportional to each other.
In this condition the graph between these terms is a straight line. The term directly proportional states that if one factor is increasing then the other factor will also increase.
Example : Ohm's law, a straight line is formed when a graph is made between voltage and current as V=IR
In alpha decay, the daughter nucleus is two units less than the parent in atomic number. The mass number also decreases by 4 units. The daughter is thus found two places before the parent in the periodic table.
Answer:you would pick the fluid by seeing what would work such as gas in a truck or car you need to know what would work best and the best power for the lift
, carboxyl group exists as
(charged)
(neutral)
(charged)
