Question
Use a graphing utility to graph each equation in Exercises in a standard viewing rectangle, $[-10,10,1]$ by $[-10,10,1] .$ Then use the $[\text { TRACE }]$ feature to trace along the line and find the coordinates of two points.$$y=2 x-1$$
Step 1
In this case, the equation is $y=2x-1$. However, on some calculators, instead of $y$, we use $f(x)$. So, we input $f(x)=2x-1$. Show more…
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