Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 1 - 1.1 - Graphs of Equations - 1.1 Exercises - Page 78: 17

Answer

See below.

Work Step by Step

Calculate the corresponding y for each value of x $\left[\begin{array}{cccccc} x & -1 & 0 & 1 & 2 & 3\\ y & (-1)^{2}-3(-1) & (0)^{2}-3(0) & (1)^{2}-3(1) & (2)^{2}-3(2) & (3)^{2}-3(3)\\ & =4 & =0 & =-2 & =-2 & =0\\ \hline & & & & & \\ (x,y) & (-1,4) & (0,0) & (1,-2) & (2,-2) & (3,0) \end{array}\right]$ Plot the points and draw a smooth curve through them.
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