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Magazine Problem 10
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$(-2,-6)$$
Problem 10
In each situation determine whether \(y\) is a function of \(x\). Explain your answer See Example I. Consider all students taking algebra at your school. Let \(x\) represent a student's height to the nearest inch and \(y\) represent the student's IQ.
Problem 11
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$(0,4)$$
Problem 11
In each situation determine whether \(y\) is a function of \(x\). Explain your answer See Example I. Consider the air temperature at noon today in every town in the United States. Let \(x\) represent the Celsius temperature for a town and \(y\) represent the Fahrenheit temperature.
Problem 12
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$(0,2)$$
Problem 13
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$(\pi,-1)$$
Problem 14
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$\left(\frac{4}{3}, 0\right)$$
Problem 15
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$(-4,3)$$
Problem 16
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$(0,-3)$$
Problem 17
Plot the following points in a rectangular coordinate system. For each point, name the quadrant in which it lies or the axis on which it lies. $$\left(\frac{3}{2}, 0\right)$$
