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WorksheetsAlgebra 1 Fall Midterm Review 2023
Total questions: 128
Worksheet time: 5hrs 25mins
What is a variable?
a letter
the number before the letter
a plain number
the answer
What is a coefficient?
the letter
the number attached to the letter
the plain number
the answer
Which is the coefficient in 6x + 12?
6
6x
12
36
In 6x + 12, which is the constant?
6
6x
12
36
Solve for the equation.
x = -5
x = 7
x = -6
x = 8
3
5
8
432
For which equation is x = -5 a solution?
n - 5 = -10
-5 - n = -10
n - 8 = -12
-8 - n = -12
Solve the equation.
x = 21
x = 27
x = 36
x = 2.25
3(x - 1) = 2x + 9
Infinite Solutions
No Solution
x = 12
x = -3
Solve: 5x + 15 = 10x - 40
x = 10
x = -10
x = 11
x = -11
x = -1/4
x = 1/4
x = -3/4
x = 3/4
4h + 2g + 4
52 , in this example, 5 is the ______ and 2 is the _______
base, product
exponent, base
base, exponent
product, base
How many terms are there?
2a+3b−6
(a)
Simplify 3m + 5m
8m
8m2
15m
15m2
Term
A single number or variable, or numbers and variables multiplied together
A number that is being multiplied or divided by a variable.
A number by itself and not part of a term; not being multiplied or divided by anything. Includes numbers like pi and e.
A mathematical statement that includes one or more terms, but no =. For example, x+3.
Translate the words into Algebra: 5 more than a number equals 2.
5n = 2
n + 5 = 2
n - 5 = 2
5/n = 2
Given mx+4y=3t, solve for x.
x= m3t+4y
x=m3t−4y
x=t3m−4y
x=m3y+4t
x = -6
x = -12
x = -12
Simplify and solve for x in, 32(3−6x)=−3(8x−4)
−21
2
-2
21
Which inequality matches the graph?
x<3
x>3
x<3
x>3
k - 13 > -51
Solve the inequality.
2(b − 8) > 12
b > 20
b > 6
b > 14
b > 20
∣2x−3∣−10=−5
x= -4 x= 1
x= 4 x= -1
x= -1 x= 9
x= -9 x=1
6∣10−2x∣=12
x= -4 x= -6
x= 4 x= -6
x= -4 x= 6
x=4 x=6
Solve the following inequality:
| 2w − 1 | < 11
No Solution
All Real Numbers
−5 < w < 6
−6 < w < 5
2(n+2)=4n+1−2n
-1
No Solution
3
Infinite Solutions
2(x+4)=4x+3−2x+5
0
No Solution
5
Infinite Solutions
Solve the inequality
x ≤ -17
x ≤ -11
x ≤ 7
x ≤ -35
16/20 =
Solve the inequality.
32(6b −9) = −34
b = 7
b = -7
b = -3
b = 3
How would you write y = 2x - 3 in function notation?
y = 2x-3
f = 2x - 3
f(x) = 2x-3
f(x) is a different way to represent ______.
Fred X
What is f(6) for the function f(x)=3x-8
-8
10
-144
answer not here
No correlation
Positive correlation
Negative correlation
Positive correlation
No correlation
Negative correlation
Positive correlation
Negative correlation
No correlation
Pick the description that fits the graph.
A car is traveling at a consistent speed and then stops.
A car is stopped and then accelerates.
A car is traveling at a consistent speed and the slows down.
A car is traveling at a consistent speed and the accelerates.
Pick the description that fits the graph.
A car starts out at a consistent speed, and abruptly stop to get gas, then gradually increases.
A car starts out at a consistent speed, and abruptly stop to get gas, then gradually increases until reaching a given speed.
A car starts out at a consistent speed, and slows down to a stop to get gas, then gradually increases until reaching a given speed.
A car starts out at a consistent speed, and abruptly stop to get gas, then gradually decreases.
What is the RANGE of this graph?
-7<x<5
-7≤y<5
-3<x<1
-3≤y<1
What is the range?
-4 < x ≤ 5
-4 ≤ x < 5
-3 < y < 3
-3 ≤ y ≤ 3
What is the DOMAIN of this graph?
x < -3
x ≤ -3
x > -3
x ≥ -3
What is the Range?
y ≥ 6
y≤6
-10 ≤ y ≤ 6
-10 ≤ x ≤ 6
R: {0, 1, 2, -4}
R:{-4, -3, 1}
R:{1, -3, -4}
R: {1, -3, -4, 1}
What variable typically represents the range?
x
y
What variable typically represents the domain?
x
y
What is the domain?
{-6, 14, 2, 28}
{(-6,14), (0,32), (2,38), (4,44)}
{-6, 0, 2, 4}
{14, 32, 38, 44}
What is the range of the mapping?
{1, 2, 4}
{0, 1, 2, 3}
{0, 3}
{1, 4}
Is the relation shown a function?
No, because the x-value 11 is paired with 5 and 8.
Yes, because each x-value has only one y-value paired with it.
Select all possible solutions to the inequality.
5(x−3)>6x+1
−16
0
−20
16
−40
Select all possible solutions to the inequality.
−2(x−5)≥−3(x+4)
−22
−25
22
−50
5
Using your Desmos graphing calculator, which of the following functions are non-linear? Select all of the correct answers
y = ∣x + 3∣
y = 3x + 2
x - y = 1
y = 5 − x2
y=x1
_____ ____ _____.
Which could be the graph of the equation y = 1/3x - 2?
Which graph represents y = 3x?
What does the 4 represent in y=4x+3 ?
slope
y-intercept
What does the 3 represent in y=4x+3 ?
slope
y-intercept
f(x)=4(x−2)−6
What is the value of the zero of the function?
(a)
Where are the x- intercepts?
(0,0) and (0,4)
(0,0) and (4,0)
(0,0)
(0,4)
Which of these represents standard form form?
y - y1 = m(x-x1)
Ax + By = C
y = mx + b
Write the equation in slope-intercept form: 2x + y = 41
Write the equation in slope-intercept form: 2x + 2y = 6
(-4, 7) and (-6, -4)
(5, -10) and (5, -4)
What is the slope of the line represented by 5x − 12y = 24 ?
−2
524
−12
125
Write the equation in point-slope form
of the line that passes through the point
(4, -7) and has a slope of -1/4.
y + 7 = -1/4(x - 4)
y - 4 = -1/4(x + 7)
y + 7 = 4(x - 4)
y - 7 = -1/4(x - 4)
Convert the equation of the line
y + 5 = -3(x - 6)
into slope intercept form.
y = -3x - 23
y = -3x - 13
y = -3x - 11
y = -3x + 13
Same
Opposite
Opposite Reciprocal
Total
The following represents slopes of two lines. Which answer choice describes the two lines?
m=−31 and m=−31 .
Parallel
Perpendicular
Neither
What is the slope of a line perpendicular to 5?
(a)
Write the equation of the line PARALLEL to the line y = 4x - 9 that passes through the point (-2, 4)
y = 4x + 12
y = -4x -4
y = -1/4x + 5/2
Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through the point (9, -2)
y = -1/3x - 5
y = 3x-29
y = 1/3x -5
y = -1/3x +1
Using the Desmos graphing calculator, choose the absolute value equation that matches the graph.
y = |x - 1|
y = |x + 1|
y = |x| - 1
y = |x| + 1
What is the value of the x-coordinate to the solution to this system of linear equations?
2x + 3y = 15 and -x + 3y = 3
3
-3
6
4
y=-4x
y=8
y=1
y= - 2
y=-8
When both lines in a system are identical, the system has __________________.
infinite solutions
one solution
no solution
parallel solutions
3x - y = 7
2x + y = 3
Which is not the independent variable of a function?
f(x)
input
domain
x-values
Is (3, 1) a solution to the linear equation 4x + 3y = 12?
Yes
No
Is (5, 5) a solution to the linear equation x + y = 12?
Yes
No
Select all of the points that are solutions to the linear equation 5x + 8y = 40.
(8, 0)
(4, 2)
(0,5)
(1, 6)
Write the system of inequalities for the given graph?
x>−2
y≤−4
x>2
y>4
x≥2
y≤4
x>2
y≤−4
y < 2
y < 2
y < 2
y < -2
Choose the correct inequality for this graph.
Graph the following system of equations on your whiteboard, select all points that would be considered solutions based on the graph.
x≤−4
y>6
(-5, 3)
(-4, 6)
(-6, 6)
(-4, 8)
(-8, 8)
Which of the following is a solution to the systems of inequalities?
(0, 0)
(-3, 0)
(2, -5)
(3, -1)
Which of the following is NOT a solution to the systems of inequalities?
(0, 0)
(3, -2)
(3, -4)
(4, -4)
Find the missing variable in (x, 6) and (-12, -6) when m = 4/3
-7
-3
3
7
