To find intercept & vertex of given function
Answer to Problem 9.1.4P
Intercept: x-intercept =
Vertex:
Explanation of Solution
Given Information:
Formula Used: Graphing Utility
Calculation:
For such equations, a graphing utility can often be used to investigate possible solutions. When a graphing utility is used to solve an equation, usually approximate solutions are obtained.
So, simplify
Put the value of x in y, get:
x | 0 | -1 | -2 | -3 | -4 |
y | 0 | -1.5 | -2 | -1.5 | 0 |
Hence,
Intercept: x-intercept = 0, -4 and y-intercept = 0
Vertex:
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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