12/2020
Algebra 2 Vertex
and Blandard Form of Qudrat E
n int-O
QUIZIZZ
NAME:
faty
Carnara
Algebra 2 Vortex and Standard Form of a Quadratic
Equation
21 Questions
CLASS: Sot
DATE: 0311219020
1. What are coordinates of the vertex of a parabola often
represented by?
Na) (xy)
b) (x2.42)
O c ) (h. k)
d) (r2. d)
2. y = 2(x - 2)2 + 4 Given the equation above, which of tho
following statements as FALSE?
a) The graph opens upward.
b) The vertex is at (7.4).
c) The parabola crosses the x-axis twice.
d) The standard form is y= 2x2 - 28x + 102
e) The axis of symmetry is x = 7.
Which of the following statements are TRUE?Select all that
apply.
ON
O
O
O
a) The "a" value is positive.
c) It has two zeros.
e) The vertex is at (0,5).
b) The y-intercept is positive.
d) The axis of symmetry is x = 1.
1/5
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