Determine whether there are two, one or no real solutions.
Answer to Problem 54HP
There is only one real solution.
Explanation of Solution
Given:
The graph of a quadratic function is tangent at the x − axis.
Concept Used:
If the graph of a quadratic function is tangent to the x − axis, this means the graph only touches the x − axis once and we can say there is only one x − intercept, then there is only one real solution.
Thus, there is only one real solution.
Chapter 9 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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