Concept explainers
a.
To complete:
The given table using given equation.
a.
Answer to Problem 42E
The complete table would be:
x | 0 | 1 | 2 | 3 | |||
y | 9 | 4 | 1 | 0 | 1 | 4 | 9 |
Explanation of Solution
Given:
An equation and a table:
x | 0 | 1 | 2 | 3 | |||
y |
Calculation:
To complete our given table, we will substitute the given values of xin our given equation as:
Therefore, the complete table would be:
x | 0 | 1 | 2 | 3 | |||
y | 9 | 4 | 1 | 0 | 1 | 4 | 9 |
b.
To graph:
The equation
b.
Answer to Problem 42E
The graph of the equation
Explanation of Solution
Given:
An equation:
Calculation:
Upon graphing our given equation, we will get our required graph as shown below:
c.
Is
c.
Answer to Problem 42E
No, the equation
Yes, the equation
Explanation of Solution
Given:
An equation:
Calculation:
We know that the graph of a linear equation is a straight line. Since the graph of our given equation is not a straight line, therefore, the equation
We can see from our graph that each value of x corresponds to a specific y -value and there is only one output for each input. Therefore, the equation
Chapter 8 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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