Concept explainers
a)
To find: the factors of
a)
Answer to Problem 11STP
The factors of
Explanation of Solution
Given:
Graph is given as,
Quadratic function is given as,
So,
So,
The factors of
b)
To find: the solutions of
b)
Answer to Problem 11STP
The solutions of
Explanation of Solution
Given:
Graph is given as,
So,
So,
The solutions of
c)
To find: the points where the graph crosses the x -axis and comparing these values to the solutions of
c)
Explanation of Solution
Given:
Graph is given as,
It can be seen that graph crosses x -axis at x = 2 and x = 5 and the solutions of given quadratic equation is also x = 2 and x = 5 which suggests that the points at which graph crosses the x -axis are the solutions of the quadratic equation.
Chapter 9 Solutions
Algebra 1
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