lulu0621130
lulu0621130 lulu0621130
  • 12-03-2020
  • Mathematics
contestada

What is the vertex of the graph of the function f(x) = x2 + 8x – 2?

Respuesta :

PollyP52 PollyP52
  • 12-03-2020

Answer:

The vertex is at (-4, -18).

Step-by-step explanation:

f(x) = x^2 + 8x - 2

Covert to vertex form:

f(x) = (x + 4)^2 - 16 - 2

f(x) = (x + 4)^2 - 18.

So the vertex is at

(-4, -18).

Answer Link

Otras preguntas

70 decreased by 80% in math
the abolitionists main goal was to?
Mots de la même famille que animal
Jenna is reviewing her friend Tammy’s paper. She notices that Tammy’s grammar is incorrect in several places. What is a constructive way for Jenna to give feedb
What factors contributed to the formation of the communist perspective of economics?
how to solve -14+6b+7-2b=1+5b
_________________________are organisms that produce their own organic molecules for energy and nutrition using energy from light or from inorganic chemical sour
What does Giardia have in common with all other protists? A. It forms cysts. B. It has flagella C. It is a eukaryote D. It lives in intestines.
factorise 8x+6.......?
Explain why Jefferson was worried about the agreement between France and Spain over the Louisiana territory