WorksheetsBenchmark Review
Total questions: 108
Worksheet time: 4hrs 44mins
m + 9 - 4m
Which expression is equivalent to 8c + 6 − 3c − 2?
5c+4
5c+8
11c+4
11c+8
-14w + 8 + 9w - 2
Combine Like Terms
30 + 80k + 9k + 27
57 + 89k
57 + 720k
30 + 80k
Simplify: x + 3x + 6x + x
9x
11x
2x + 9x
Can't be simplified
Simplify the following expression by combining like terms:
-10x + 15 - 3x + 2
13x2+17
−13x +17
−13x+13
-7x+17
A variable can be _______?
Any number
Any letter of the alphabet
only X
only 1
Simplify: 5 + 11y + 2
5 + 11y
18y
11y + 7
11y + 3
Simplify: 15x + 19 + 2x + 4
17x + 15
17x + 23
30x + 15
13x + 15
A number by itself with no variable attached is called a _____.
Simplify the expression completely.
8z+5
8z+13
13z
21z
Simplify the expression completely.
9t
12t
7t+2
18t
Combine like terms to simplify the expression: 8 + 5x - 3 - 2x
-3x2 - 11
3x2 + 5
11 - 3x
5 + 3x
Combine like terms to simplify the expression: 3r - 2r + 5
5r + 5
r + 5
5r - 5
5
What is the first step in solving a multi-step equation?
Distribution (If necessary)
Combine Like Terms
Move the variable
Move the constant
What is the second step in solving multi-step equations?
Distribution (if necessary)
Combine Like terms
Move Variable
Solve! With SADMEP
Solve
-19 = -8 (-4+a) - (2a+1)
-1
14
-5
5
Solve
-19 = -8 (-4+a) - (2a+1)
-1
14
-5
5
Solve
-124 = 4 (1+ 8k)
-11
10
-4
-2
Is 7 a solution to the equation?
3x+8-x = 5x-4
yes
maybe
no
Solve the equation:
2(x + 3) = 8
2.5
1
7
5.5
3x + 2(4x - 4) = 3
What is the solution to the equation?
4
3
2
1
8v - 4(v + 8) = 8
What is the solution to the equation?
2
10
4
-4
4 - 2(x - 3) = 24
x≤−4
x≥−4
x≥3
x≤3
When you graph an inequality, you used a closed dot when you use which symbols?
≤, ≥
<, >
When graphing an inequality, you use an open dot when you use which symbol?
<, >
≤, ≥
Pick the correct inequality.
A
B
C
D
Solve the inequality.
−4d − 9 ≤ 3
d ≤3
d ≤−3
d ≥ 3
d ≥ −3
-5m < 10
6x>12
x<2
x≤2
x>2
x≥2
2b<13
b<26
b≤26
b>26
b≥26
k - 13 > -51
R: {-2, -2, 1, 1}
Function
R: {-2, 1}
Function
R: {-2, -2, 1, 1}
Not a Function
R: {-2, 1}
Not a Function
What is the Range?
y ≥ 6
y≤6
-10 ≤ y ≤ 6
-10 ≤ x ≤ 6
Find the DOMAIN
{-5, -2, 1, 4}
{1, -2, 4, -5}
{-1, 0, 2, 3}
{0, -1, 2, 3}
Find the RANGE
{-5, -2, 1, 4}
{1, -2, 4, -5}
{-1, 0, 2, 3}
{0, -1, 2, 3}
Match the Graph with its slope.
Negative
Positive
Zero
Undefined
Slope is know as
rise/______
run
fall
none
rise
Find the slope of the line below using rise/run.
32
23
3
31
What is the formula for finding slope?
y=mx+b
Ax+By=C
x2−x1y2−y1
What is the slope of a line between (-4,14) and (-16,8)?
Reminder!
Formula:
m=(x2−x1)(y2−y1)
(a)
Find the slope. Simplify, if you can.
52
25
2 21
2
What is the y-intercept of the line with the equation
y = −2x + 4
−2
2
4
−4
Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10
y=12x-10
y=10x+12
y=12x+10
x=10x-12
Graph the line with the equation
y = −32x + 4
Write the equation of the graph in slope-intercept form
y=−2x−4
y=2x − 4
y=21x−4
y=−21x−4
Find the slope from the given points:
(3,-1) (4,7)
(a)
Using the equation 1=8(−3)+b what is the y intercept?
(a)
(-2, -1); m= -3
Write the equation in slope intercept form of a line that passes through the given pair of points: (0,-1) and (2,1)
y =x + 1
y = x - 1
y = -x + 1
y = -x - 1
The slopes of parallel lines are...
the same
opposite
always different
(6,7) and (4,2)
(2, 4) and (6, 12)
(10, 1) and (5, 2)
What is the slope represented in the table?
slope: 21
slope: 2
slope: −21
slope: −2
What is the Slope represented in this table?
slope: −41
slope: −4
slope: 41
slope: 4
