yrivers36
  • yrivers36
Do the following for the given f(x): graph y=f(x) identify the vertex and axis of symmetry evaluate f(-2) and f(3). f(x)=x^2+x-2 if someone could help me I would greatly appreciate it.
Mathematics
  • Stacey Warren - Expert brainly.com
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schrodinger
  • schrodinger
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amistre64
  • amistre64
what you need help on?
yrivers36
  • yrivers36
im not sure how to identify the vertex. is that when you use -b/2a
amistre64
  • amistre64
yes, the vertex x value for the vertex will be -b/2a (-1/2,y)

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amistre64
  • amistre64
the x value there is also your axis of symmetry of o recall correctly
amistre64
  • amistre64
to find the y values, you need to fill in the x value in the equation :)
yrivers36
  • yrivers36
the y int would be -2?

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