Find the vertex of: y= -4x²+ 8x- 3
What will be an ideal response?
(1,1)
You might also like to view...
Provide an appropriate response.Important news is said to diffuse through an adult population of fixed size L at a time rate proportional to the number of people who have not heard the news.Set up a differential equation for 
where N(t) is the number of people who have heard the news t days after it is reported. Write the solution to the differential equation. Find 
N(t).
What will be an ideal response?
Determine whether the given point is in the solution set to the given system.(2, 9, -4)2x - 5y - 9z = -5 x + y + z = 73x - y + 5z = 35
A. No B. Yes
Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. x + y + z = 3 x - y + 5z = 253x + y + z = 13
A. (3, 5, -5) B. (5, -5, 3) C. (3, -5, 5) D. No solution
Graph the parabola.y2 = 5x
A. 
B. 
C. 
D. 