Posted by HELP on Wednesday, November 3, 2010 at 10:21pm.
you have to put it into a vertex form
y=a(x-h)^2 +k
y=x+4(because of sign ||)+8
now you have to get ^2
y=a(.5x-2)^2+8
y=1(.5x-2)^2+8
now k shifts up or down IE y axis
h shifts left or right IE x axis but a +h=-h and a -h=+h so your vertex would be (2,8) because h is -2 and k is 8
Related Questions
Math - When completing the square: 5x^2 + 10x - 20 5 ( x^2 + 2x) -20 = 0 5 ( x...
Math - Find the vertex of F(x) by using the formula for the x-coordinate of the ...
Algebra - Identify the vertex and the axis of symmetry for the graph of y=5(x-2...
Algebra - I am to find the equation of the axis of symmetry and the coordinate ...
Algebra Functions - I cannot for the life of me remember how to do this- Find ...
math - Find the vertex of y = −3(x + 1)2 + 5 Find the vertex of y = &...
ALGEBRA - Find the coordinates of the midpoint for the following equation: y...
PreCalculus - A homeowner has forty feet of fencing to enclose three sides of a ...
Algebra 1B - This Question is in multiple sections. f(x)= -2x^2+2x+10 is the ...
math - A,B,C are points on the line L, the coordinate of B=-2, c is a point that...
For Further Reading
