How do you rewrite y = x^2 + 14x + 29 in vertex form?
2 Answers
Nov 26, 2017
y=(x+7)^2+20
Explanation:
Given -
y=x^2+14x+29
Vertex form of the equation is -
y=a(x-h)^2-k
Where -
a - is the coefficient ofx^2
h- is the x-coordinate of the vertex
k- is the y-coordinate of the vertex
First, find the vertex of the given equation
x=(-b)/(2a)=(-14)/2=-7
y=(-7)^2+14(-7)+29=49-98+29=-20
Vertex
a=1
Substitute these values in the formula
y=(x-(-7))^2-(-20)
y=(x+7)^2+20
Nov 26, 2017
Explanation:
Vertex form is
Use the process of completing the square
This is vertex form.
The vertex will be at