 2 years ago
mcsquared818
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Practice 11 QuestionsShow answers
• Question 1
30 seconds Q. What is the equation for axis of symmetry?
y=3
x=3
x=5
x=1
• Question 2
30 seconds Q. What are the green dots called?
axis of symmetry
vertex
parabola
roots or x-intercepts
• Question 3
30 seconds Q. What is the green dot on the parabola called?
maximum
minumum
roots
zeros
• Question 4
30 seconds Q. Does this parabola have a maximum or minimum?
Maximum
Minimum
• Question 5
120 seconds
Q. Find the y-intercept of f(x) = 2x- 2x + 1
2
-2
1
-1
• Question 6
60 seconds
Q. What is the vertex of the quadratic function:
y = x2 - 6x + 11?
(3,2)
(-3,-2)
(-3,2)
(3,-2)
• Question 7
120 seconds
Q. Determine the vertex of the parabola:
y = 5x- 20x + 13
(5, -7)
(-2, -7)
(2, -7)
(-7, -2)
• Question 8
20 seconds
Q. The axis of symmetry line passes through which point?
y-intercept
any random point
vertex
none of these
• Question 9
60 seconds Q. What are the x- intercepts?
x= 0 and x= -4
x= 0 and x= 4
y= 0
x= 2
• Question 10
300 seconds Q. What is the vertex?
(2, 4)
(3, -1)
(0, 8)
(4, 2)
• Question 11
300 seconds
Q. Factor
n2-13n+40