The options of the question in the attached figure
we have that
f(x) = 1/2x²<span> + x – 9
using a graph tool
see the attached figure
</span><span>the graph of f(x) cross the negative x-axis at the point (-5.36,0)
</span>so
the answer is
<span>(–6, 0) and (–5, 0)</span>
we have that
f(x) = 1/2x²<span> + x – 9
using a graph tool
see the attached figure
</span><span>the graph of f(x) cross the negative x-axis at the point (-5.36,0)
</span>so
the answer is
<span>(–6, 0) and (–5, 0)</span>