Vertex of a Parabola • It's the point where the curve of the parabola makes its
turn.
• It marks the
of the parabola.
• The parabola's line of
passes through it.
It's the halfway point between the parabola's two

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?