Write the equation in standard form. Then identify the vertex of the parabola.y = 2x2 + 9x + 10
A. y = 
2 - 
; 
B. y = 2
2 + 10; 
C. y = 2
2 - 
; 
D. y = 2
2 - 
; 
Answer: D
Mathematics
You might also like to view...
Find 
.y = x7/5
A. x2/5
B. 
x2/5
C. 
x-2/5
D. 
x6/5
Mathematics
Determine whether the following is always true or not always true. Given reasons for your answers.(u × v) ? v = u ? (u × v)
What will be an ideal response?
Mathematics
Solve the system. If the system's equations are dependent or if there is no solution, state this. x + y + z = 7 x - y + 2z = 72x + 3z = 15
A. (1, 2, 4) B. The equations are dependent. C. No solution D. (4, 2, 1)
Mathematics
Write the first five terms of the arithmetic sequence defined recursively.
What will be an ideal response?
Mathematics