Roots, Zeroes, X-Intercepts, Solutions
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the solutions to: 7(x-10)(3x+2)
x = 10 and x = -2/3
x = 10 and x = -2
x = 1 and x = -2/3
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the solutions. Write as an ordered pair:
y = x2 - 4
y = 5x -10
(2,0) and (3,5)
(2,1) and (3,4)
(3,0) and (3,2)
Tags
CCSS.HSA.REI.C.7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the solutions. Write as an ordered pair:
y = x2 - 11x + 28
y = -3x + 12
(2,0)
(4,1)
(4,0)
Tags
CCSS.HSA.REI.C.7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the roots of the equation by factoring.
16x2 = 9
(-3/4, 1) and (3/4, 0)
(3/4, 0) and (3/4, 0)
(-3/4, 0) and (3/4, 0)
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the solutions as an ordered pair.
(3,0) (-4,0)
(-3,0) (4,0)
(-2,0) (4,0)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is another word for zeros?
y-intercepts
roots
vertex
axis of symmetry
Tags
CCSS.HSF-IF.C.7C
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve using Zero-Product Property.
(2x-2)(5x-5) = 0
x = -1
x = -1 or x = 1
x = 1
Tags
CCSS.HSA-REI.B.4B
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