Posted by Bri on Sunday, March 20, 2011 at 6:18pm.
x^2 = (y + 5)
when x gets big, y gets big, opens up (holds water)
symmetric about y axis (x = 0)
vertex at (0,-5)
2 x^2 - 6 x = - y + 7
x^2 - 3 x = -(1/2)y + 7/2
add (3/2)^2 = 9/4 to both sides
x^2 -3 x +9/4 = -(2/4)y + 23/4
(x-3/2)^2 = -(1/4)(2y-23)
axis at x = 3/2
vertex at (3/2 , 23/2)
when x gets big, y gets big negative. Opens down (sheds water)
Related Questions
Math; Please Help!o: - Tell whether the graph opens upward or downward. Then ...
algebra (parabolas) - find the axis of symmetry and vertex of the function. tell...
algebra (parabolas) - find the axis of symmetry and vertex of the function. tell...
Algebra - Tell whether the graph opens up or down. Find the coordinates of the ...
math help,algebra - Okay this is what i have to do but i think i am doing ...
math, algebra,graphs help - THe directions state: (A)Complete the table, (B) ...
ALGEBRA 1 - Please check for me.Without drawing the graph of the given equation ...
ALGEBRA 1 - Please check for me.Without drawing the graph of the given equation ...
Algebra,Math, graphs help - This is what the directions state to do: (A) ...
College Algebra - 1.Answer the following for the given quadratic function. f(x...
For Further Reading
