WorksheetsClasswork 11.18.20
Total questions: 16
Worksheet time: 1hrs 7mins
Name
Class
Date
1.
Factor
x2 + 9x - 36
x2 + 9x - 36
a)
(x + 12)(x - 3)
b)
(x + 9)(x - 4)
c)
(x - 12)(x + 3)
d)
(x - 9)(x - 4)
2.
Factor
3v2 - 4v - 7
3v2 - 4v - 7
a)
(3v-7)(v+1)
b)
3(v-7)(v-1)
c)
(3v+1)(v-9)
d)
(3v+1)(v-10)
3.
Factor: 4x2 + 8x – 12
a)
(x - 2)(x + 1)
b)
4(x + 1)(x - 3)
c)
(x + 2)(x - 1)
d)
4(x - 1)(x + 3)
4.
Factor
3a2 + 4a + 1
3a2 + 4a + 1
a)
(7a-10)(a-8)
b)
Not factorable
c)
(3a+1)(a+1)
d)
(3a-1)(a-1)
5.
What is the Range?
a)
y ≥ 6
b)
−∞<y≤6
c)
-10 ≤ y ≤ 6
d)
-10 ≤ x ≤ 6
6.
What is the Domain?
a)
y ≥ 6
b)
−∞<x<∞
c)
-10 ≤ y ≤ 6
d)
-10 ≤ x ≤ 6
7.
What is the green dot on the parabola called?
a)
maximum
b)
minumum
c)
roots
d)
zeros
8.
Does this graph have a maximum or minimum?
a)
Minimum
b)
Maximum
9.
What is the green dashed line called?
a)
roots or x-intercepts
b)
parabola
c)
axis of symmetry
d)
line of dashes
10.
What is the axis of symmetry for this graph?
a)
y=2
b)
x=2
c)
x=0
d)
y=0
11.
Solve for x
|2x−1|−5=4
a)
x = 5 and x =-4
b)
x = 5 and x = -5
c)
Only x = 5
d)
No Solution
12.
Solve.
6 - 2|m -3| > -4
6 - 2|m -3| > -4
a)
-8 < m < 2
b)
m < -8 or m > 2
c)
m < -2 or m > 8
d)
-2 < m < 8
13.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(0, 1)
14.
Solve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8
-x + y = -13
-8x - 4y = -8
a)
(5, 8)
b)
(5, -8)
c)
(-5, -18)
d)
(-5, 8)
15.
Which point(s)are solutions to the system? select all that apply
a)
(0,0)
b)
(-2,-1)
c)
(-1,1)
d)
(1, -2)
16.
Which system of inequalities is shown? use desmos.com to graph each system.
a)
y ≥ -x - 1
y < x + 4
b)
y < -x - 1
y ≥ x + 4
c)
y > -x - 1
y ≥ x + 4
d)
y > -x - 1
y ≥ x + 3
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