Concept explainers
(a)
Finding slope and intercept of
(a)
Answer to Problem 1P
Slope of equation is
Explanation of Solution
Given data:
Formula used:
Calculation:
The equation :
Conclusion:
Slope of equation is
(b)
Effect of y-intercept on graph.
(b)
Answer to Problem 1P
If the y-intercept moves 3 units down than the whole graph will shifted downwards by 3 units.
Explanation of Solution
Given data:
Formula used:
Calculation:
If the y-intercept moves 3 units down than the whole graph will shifted downwards by 3 units.
Conclusion:
If the y-intercept moves 3 units down than the whole graph will shifted downwards by 3 units.
Chapter 5 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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