rschachtnerp914j3 rschachtnerp914j3

23-05-2018
Mathematics

contestada

Between which two ordered pairs does the graph of f(x) = 1/2x2 + x – 9 cross the negative x-axis?

Respuesta :

calculista calculista

01-06-2018

the options of the question in the attached figure

we have that
f(x) = 1/2x² + x – 9

using a graph tool
see the attached figure

the graph of f(x) cross the negative x-axis at the point (-5.36,0)
so
the answer is
(–6, 0) and (–5, 0)

Ver imagen calculista

Ver imagen calculista

Answer Link

kiaragildon15 kiaragildon15

02-05-2020

(-6,0) and (-5,0)

Step-by-step explanation:

Answer Link

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