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Construct a table of solutions and then graph the equation. See Examples $5-7$$$y=x^{2}+1$$
$\begin{array}{|c|c|c|}\hline {y=x^{2}+1} \\\hline x & y & (x, y) \\\hline-3 & 10 & (-3,10) \\\hline-2 & 5 & (-2,5) \\\hline-1 & 2 & (-1,2) \\\hline 0 & 1 & (0,1) \\\hline 1 & 2 & (1,2) \\\hline 2 & 5 & (2,5) \\\hline 3 & 10 & (3,10) \\\hline\end{array}$
Algebra
Chapter 5
Exponents and Polynomials
Section 4
Polynomials
Missouri State University
Campbell University
University of Michigan - Ann Arbor
Lectures
01:32
In mathematics, the absolu…
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Construct a table of solut…
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when you want to grab something by constructing a table and flooding points, it's a good idea to include some negative zero and positive numbers, so I'm going to use X values. Negative, too negative. 101 and two substitute them into the function, so we have for negative, too. We have negative two squared plus one that would be four plus one, which is five, and continue to do that for each of the numbers, just carefully squaring and then adding one. And we end up with negative one, too. 01 12 and 25 And that will plot those points native to five. Negative 1 to 01 12 and 25 And then we connect with a smooth curve, a smooth as I can get using my tools here and there, we get the graph of that equation.
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