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Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Graph y=1/x. Step 1. Find where the expression is undefined. Step 2. Consider the rational function where is the degree of the numerator and is the degree of the denominator. 1. If , then the x-axis, , is the horizontalasymptote. 2. If , then the horizontalasymptote is the line.
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Free online graphing calculator - graph functions, conics, and inequalities interactively
Graph your problem using the following steps: Type in your equation like y=2x+1. (If you have a second equation use a semicolon like y=2x+1 ; y=x+3) Press Calculate it to graph!
The reciprocal function: y = 1/x. For every x except 0, y represents its multiplicative inverse. The graph forms a rectangular hyperbola. In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/ x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1.
This means that we can plot any point on the line by selecting a value for x and then finding the corresponding value for y. For example, if we put in x=1, we get y=1/1=1. So, the point (1,1)...
Example of how to graph the inverse function y = 1/x by selecting x values and finding corresponding y values.