Concept explainers
The solutions of the equation
Answer to Problem 27PPS
Explanation of Solution
Given:
The equation,
Concept Used:
The solutions of a quadratic equation are given by the points where the graph of the function intersects the x-axis.
In order find the solutions of the given equation
The zeros of the function are the points where the graph of the function intersects the x-axis.
The graph of the function
From the above graph of the function it is clear that the zeros of the function occur at the points
Thus, the solution to the nearest tenth x is
Chapter 9 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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