There are different kinds of attributes. The option that is not represent an attribute of the function f(x) = |x| is that the graph has a line of symmetry at y = 0.
Note that:
f(x) = IxI
IxI = x if x ≥ 0
IxI = -x if x ≤ 0.
<h3>Why is the statement false</h3><h3 />
The graph has a line of symmetry at y = 0." is false because the real line of symmetry is at x = 0, y = 0 is in line with the x-axis. Therefore as the graph opens up, we would not be able to have symmetry on any line parallel to the x-axis.
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The heat absorbed when 2.8 mol NH₄NO₃ is dissolved in water is 71.96 kJ.
<h3>What is heat?</h3>
Heat is the transportation of energy to or from a thermodynamic system.
By the formula of heat
Where n = moles
Delta Hrxn is molar heat
q = heat
Putting the values in the equation
Thus, the heat absorbed when 2.8 mol NH₄NO₃ is dissolved in water is 71.96 kJ.
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Answer:
11 feet
Explanation:
No. of pipes = 4
Length of pipe when connected = 44 feet
So
length of 1 pipe = 44 ÷ 4
= 11 feet