Convert Quadratic Forms
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the quadratic equation x^2 - 5x + 6 to factored form.
(x - 2)(x - 3)
(x - 2)(x + 3)
(x + 2)(x - 3)
(x + 2)(x + 3)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the equation y= x2-2x+5 into vertex form.
y=(x+2)2+1
y= (x-1)2-4
y=(x-1)2+4
y=(x-2)2+1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the equation y= x2-8x+11 into vertex form.
y= (x+4)2+5
y= (x+4)2-5
y=(x-4)2-5
y= (x-8)2-53
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Convert
f(x) = 2(x - 2)2 +9
to standard form.
f(x) = 2x2 + 8x + 9
f(x) = 2x2 - 8x - 4
f(x) = 2x2 - 8x + 17
f(x) = 2x2 - 8x + 8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A quadratic equation has a vertex form of y = -2(x - 1)2 - 2. Which of the following is equivalent to this form?
y = 2x2 - 4x + 4
y = -2x2 + 4x - 4
y = -2x2 - 4x + 4
y = 2x2 + 4x - 4
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Convert to standard form:
y = (m - 9)(m + 5)
y = m2 - 4m - 45
y = m2 - 14m - 45
y = m2 + 4m - 45
y = m2 + 14m - 45
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Convert f(x) = 3x2+ 6x - 5 to vertex form.
f(x) = 3(x + 1)2 - 8
f(x) = 3(x - 1) 2 - 8
f(x) = 3(x + 2)2 - 8
f(x) = 3(x - 2)2 - 8
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