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Find the vertex, axis of symmetry, focus, and directrix of each parabola. Indicate whether the vertex is a max. or min. point.
Problem 45.
x=4y^2 - 6y + 15
Problem 45.
x=4y^2 - 6y + 15
This is what I have done:HallsofIvy said:Were you able to do the first 44 problems?
Here is a hint: write x= 4(y2- (3/2)y )+ 15 and then complete the square. That will tell you where the vertex is. Your text book should have a formula allowing you to find the information you need.
The directrix, in this case, is a vertical line and the axis of symmtry is a horizontal line.
Give it a try and show us what you can do.