plzhelpme71728383 plzhelpme71728383

21-06-2018
Mathematics

contestada

The standard form or the equation of a parabola is y = 7x^2 + 14 +4. What is the vertex form of the equation?

Respuesta :

calculista calculista

30-06-2018

we know that
the vertex form of the equation is
y=a(x-h)²+k

we have
y = 7x² + 14x +4
y=7(x² + 2x) +4
y=7(x² + 2x+1-1) +4
y=7(x² + 2x+1) +4-7
y=7(x+1)²-3

the answer is
y=7(x+1)²-3

Answer Link

Otras preguntas

How can we prepare for Jesus coming on advent day? plz only answer in 2-3 sentences if possible thx!!!! WILL MARK BRAINLIEST

Graph The Line. y= -3x-1

Find the soultion, marked as brainlest

What is the greatest blessing God gave to the US

Use the drawing tools to form the correct answer on the graph. Graph the line that represents the equationy = -5x + 2I NEED HELP

Solve |y + 2| > 6 pls help

Jalia has $500. She spends $220 on a pair of Yeezys for Christmas. Later she realizes that she need to make more money to go shopping for clothes. She made a p

brainstorm a list of everything you know about the causes of the civil war

The violence in the Boston Massacre took the colonists one step closer to which event? A. American Revolution B. Spanish American War C. Civil War

Who conquered new Babylonia?