
Concept explainers
To graph the function f, we plot the points (x, __________) in a coordinate plane. To graph f(x) = x2 − 2, we plot the points (x, __________). So the point (3, __________) is on the graph of f. The height of the graph of f above the x-axis when x = 3 is __________. Complete the table, and sketch a graph of f.
x | f(x) | (x, y) |
−2 | ||
−1 | ||
0 | ||
1 | ||
2 |

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Chapter 2 Solutions
Bundle: College Algebra, 7th + WebAssign Printed Access Card for Stewart/Redlin/Watson's College Algebra, 7th Edition, Single-Term
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