Ch. 5 Quadratics quiz
Algebra II · Period 3
Ch. 5 Quadratics quiz
Name
Emma R.
ID
4471
1. Which of the following is the vertex of y = (x − 3)² + 4?
(−3, 4)
✓
(3, 4)
(3, −4)
(4, 3)
2. Solve x² − 5x + 6 = 0.
(x−2)(x−3)=0
x=2, x=3
3. When does the ball reach its maximum height?
t = −b/2a = −32/−32 = 1 s
h(1) = −16+32+5 = 21 ft
Hold steady, capturing…
12 of 28
1 needs a name, fix later
Done for now