How many solutions does a function graph have?.
1 answer:
Interpreting the graph, it is found that the function has two real solutions
The number of different real solutions that a function has is given by the number of times it crosses the x-axis(also known as the horizontal axis) on the graph. If the graphs of the equations intersect, then there is one solution that is true for both equations.
In this problem, the function crosses the x-axis, at 0 and -4
Using the above we find that the given graph has solution at the x intercepts.
X intercepts are 0 and -4
Hence the solutions are two real and they are x=0 and x =-4
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