We want to graph the following equation: y = 3x + 5. The figure below explains how to produce the values of dependent variables for this linear equation in Excel, using an x-value range of 1 to 10: We assign the x values shown in the illustration. Insert the following equation to obt...
If two linear equations are given the same slope it means that they are parallel and if the product of two slopes m1*m2=-1 the two linear equations are said to be perpendicular.Video lessonIf x is -1 what is the value for f(x) when f(x)=3x+5?
To understand how to graph the equations of linear inequalities such y≥x+1y≥x+1 , make sure that already you have a good understanding of how to graph the equation of a line in slope intercept form. A linear inequality describes an area of the coordinate plane that has a boundary ...
To get a decent profit by selling chocolates, Clarise has to sell each chocolate bar for more than $5. Express this situation in the form of an inequality and draw a graph for the same. Solution: Let p be the price of the chocolate bar. ...
A linear equation produces a straight line in a graph. The general formula for a linear equation is y = mx + b, where m stands for the slope of the line (which can be positive or negative) and b stands for the point that the line crosses the y-axis (the
Graph y>|x|+1 Our absolute value function has two conditions to consider: whenx<0andwhenx>0 i.e. when x is either positive or negative y>−x+1 y>x+1 As the first step we graph our boundaries, the lines will be dashed since the values on the lines are not included in t...
Sketch the graph of each function and describe how the graph is related to the graph of y = x^2. y = (x + 5)^{2} - 2 Explain how to graph linear equations. Describe how the graph of the function f(x) = \fr...
How to Plot Multiple Equations on a Single Chart in Excel Combine multiple equations into a single chart. It is as simple and quite easy as before. Steps: Draw thepower equationby following the steps in Method 5. Select the graph and pressSelect Datafrom the filter option. ...
How Do You Graph a Piecewise Function? A piecewise function is defined in different ways (using different equations) in different intervals. We just have to consider each equation as a different function on the given domain and graph it just like how we graph a normal function. To understand...
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