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WorksheetsSolving Equations Do Now
Total questions: 10
Worksheet time: 18mins
Name
Class
Date
1.
Who simplified the equation correctly?
a)
Lorenzo
−9x−7=6x+8
b)
Lyric
−1x+7=−6x+8
c)
Za'Riyah
−6x−7=6x−8
d)
Lauryn
−5x+7+4x=−6x+8
2.
For which equation would you add 12 as the first step?
a)
2(m −12) = 3
b)
14 = 12x
c)
13 = 5y − 12
d)
5x + 12 = 7
3.
Solve:
2(a + 4) = 2a - 8 + 4a
2(a + 4) = 2a - 8 + 4a
a)
3
b)
-3
c)
-4
d)
4
4.
Use the Distributive Property to simplify the expression: −4b(b + 0.5)
a)
−4b2+0.5b
b)
4b2+4.5b
c)
−4b2−2b
d)
4b2−2b
5.
3(2x+1)+2(x-4)
a)
8x-3
b)
8x+11
c)
4x-5
d)
8x-5
6.
Given f(x) = 21(8−x)2 , what is f(2)?
(a)
7.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
8.
Look at the graph. Is the relation a function?
a)
yes
b)
no
9.
Is this table a function and how can you tell?
a)
Yes its a function because there are not variables for missing numbers
b)
No it's not a function because the y value 4 repeated
c)
No it isn't a function because the x value 2 is repeated
d)
No it's not a function because the x value 5 has y values of 10 & 12
10.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
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