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WorksheetsApplying Linear Relationships Test Practice
Total questions: 169
Worksheet time: 18hrs 39mins
When two slopes are "opposite reciprocals", the two lines are...
Perpendicular
Not perpendicular
Parallel
Horizontal
Line 1 and line 2 shown on the graph are...
Perpendicular
Not perpendicular
Parallel
Horizontal
Write the equation of a line with a y-intercept of 6 that is perpendicular to the line y=15−43x .
y=6+34x
y=6+43x
y=6−34x
y=6−43x
Write the equation of the line that contains the point (5,13) and is perpendicular to the line y=10−21x
y=3+2x
y=−2+3x
y=13−2x
y=13+2x
y = 4x + 2
y = (-1/4)x + 12
Write the equation of a line PERPENDICULAR to y=31x−9 that passes through the point (-6, 10).
y=31x−9
y=31x+10
y=−3x+6
y=−3x−8
Select the two lines that are perpendicular.
y=4x−2
y=−41x
y=−4x+1
None are perpendicular.
Slopes of parallel lines are...
opposite reciprocals.
opposites.
identical.
always 7.
m = 3
Are the two linear equations parallel, perpendicular, or neither?
Parallel
Perpendicular
Neither
y = 4x + 2
y = (-1/4)x + 12
y = (1/2)x + 2
y = -2x + 13
Write the equation of a line PERPENDICULAR to y = -2x + 1 that passes through the point (2, 3).
y=−21x+21
y=21x+2
y=−2x+7
y=−2x+8
Write the equation of a line PERPENDICULAR to y=31x−9 that passes through the point (-6, 10).
y=31x−9
y=31x+10
y=−3x+6
y=−3x−8
Select the two lines that are perpendicular.
y=4x−2
y=−41x
y=−4x+1
None are perpendicular.
m = 3
y = -6x + 2
These lines are...
Which of the following lines is PARALLEL to the graph of 5x + 2y = 8?
2x + 5y = 8
5x - 2y = 6
-10x - 4y = 7
-10x + 4y = 9
Which of the following lines is PARALLEL to the graph of y = -6x + 3 and goes through the point (-1,4)?
y=1/6x +25/6
y = 1/6x + 4
y = -6x - 2
y = -6x + 4
Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?
y = 5x - 2
y = -2x + 7
y = 5(x - 2)
y = -1/5x - 2
Which of the following equations has a graph PARALLEL to the line y = 4x + 7 and has an x-intercept of -2?
y = 4x - 2
y = 4x + 8
y = 7/2x + 7
y = -1/4x + 1/2
What is the slope of a line parallel to the line whose equation is: -2x + y = - 7?
-2
1/2
-1/2
2
Level 2
Which equation is parallel to:
y = 5/7x +2
y = -7/5x +1
y = 7/5x +4
y = -5/7x -3
y = 5/7x +5
Level 3
Which two equations below are parallel?
y = 2x + 1 and y = -1/2x + 1
y = 2x + 3 and y = -2x + 3
y = 2x - 1 and y = 1/2x - 1
y = -x + 4 and y = -x + 2
Level 3
Given the line 2x-3y=9, write the equation of a line parallel to it that passes through the point (4, -1)
y = 2/3x - 3
y = 2/3x - 11/3
y = 2/3x - 4
y = 2/3x - 5/3
Level 4
Line m contains the points (-3, 4) and (1, 0). Write the equation of a line that would be parallel to this one, and pass through the point (-2, 6).
y = -x + 4
y = x + 6
y = 3x - 5
y = 2x
What is it's slope?
What is the point-slope form of equation of the line that is PARALLEL to y = -2x - 6 and passes through the point (-3, 11)?
y - 11 = -2 (x + 3)
y - 11 = -2 (x - 3)
y - 3 = -2 (x - 11)
y + 3 = -2 (x - 11)
Given that y - 11 = -2 (x + 3) is the point-slope form of equation of the line that passes through the point (-3, 11) is PARALLEL to y = -2x - 6, what is the slope-intercept form?
y = -2x + 14
y = -2x + 11
y = -2x + 8
y = -2x + 5
Which of the following lines is NOT parallel to the graph of line 6x - 8y = 5?
9x - 12y = 11
3x = 7 + 4y
-6x + 8y = 3
16y = 13 + 6x
Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?
y = 5x - 2
y = -2x + 7
y = 5(x - 2)
y = -1/5x - 2
Which of the following lines is PARALLEL to the graph of y = -6x + 3 and goes through the point (-1,4)?
y=−6x+2
y=−6x−2
y=−6x+4
Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?
y = 5x - 2
y = 5x-3
y = 5x+2
y = 5x+5
Write an equation of a line that passes through the point (-2,3) and is parallel to the line x=4
y = -2
y = 2
x = 2
x = -2
Write an equation of a line that passes through the point (2,6) and is parallel to the line y = -3
y = 12
y = 6
x = 12
x = 6
Which is the equation of a line that is parallel to
y=−3x−2 and goes through the point (-1,-2)?y=−3x−3
y=−3x−1
y=−3x+1
y=−3x−5
What is the equation of a line that passes through (4,-1) and is parallel to
y=41x+7 ?y=41x
y=41x−2
y=41x−1
y=4 1x+1
Which is the equation of a line that passes through (4,-2) and is parallel to
y=21x−7 ?y=21x−4
y=21x+4
y=21x
y=21x+3
Which equation of a line passes through (-3,2) and is parallel to
y=x−6 ?y=x−1
y=x+1
y=x
y=x+5
Which equation passes through (2,-1) and is parallel to
y=2x+2 ?y=2x
y=2x−5
y=2x+3
y=2x+5
Which equation passes through (-5,-4) and is parallel to
y=21x+1 ?y=21x−23
y=21x+32
y=21x+23
y=21x+4
Which equation passes through (3,3) and is parallel to
y=32x+1 ?y=32x
y=32x−1
y=32x+1
y=32x+5
Which equation passes through (-2,0) and is parallel to
y=x−6 ?y=x−2
y=x+2
y=x−8
y=x
Which is the equation of a line that passes through (3,5) and is parallel to a line that has a slope of -4?
y=−4x+2
y=−4x−7
y=−4x−2
y=−4x+17
Which is the equation of a line that passes through the point (-4,7) and is parallel to a line that has a slope of 1/4?
y=41x+8
y=41x+6
y=41x−3
y=41x+5
Which is the equation of a line that passes through the point (-1, -3) and is parallel to a line with the slope of -6?
y=−6x+3
y=−6x−3
y=−6x+5
y=−6x−9
Which is the equation of a line that passes through the point (6,2) and is parallel to y = 5?
y=2
y=6
x=6
x=2
Which is the equation of a line that is parallel to x = 8 and passes through the point (12, 22)?
y=12
x=22
y=22
x=12
Which is the equation of a line that is parallel to y = -1 and passes through the point (0,0)
y=0
x=0
What is the equation of a line that passes through (8,3) and is parallel to a line with a slope of zero?
y=3
y=8
x=3
x=8
Which is the equation to a line that passes through (13, -6) and is parallel to a line with an undefined slope?
x=−6
y=13
x=13
y=−6
y= 2x - 7
Choose the linear equation that is parallel to the following line
y=−41x−1
y=−41x+5
y=41x−1
y=−4x−1
y=4x−1
Which of the following lines goes through the point (0, 4) and is PARALLEL to y = 5x - 3?
y=51x−3
y=5x−7
y=5x+4
y=−5x−3
Write an equation of a line PARALLEL to y=−6x−1 and goes through (1, 7).
y=−6x+13
y=−6x+2
y=6x+10
y=−6x+15
y=3x+2 and y=3x−3
These lines are...
the same line
perpendicular
neither
parallel
Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?
y = 5x - 2
y = -2x + 7
y = 5(x - 2)
y = -1/5x - 2
Write an equation of a line PARALLEL to y=−6x−1 and goes through (1, 7).
y=−6x+13
y=−6x+2
y=6x+10
y=−6x+15
What is the absolute value of -5?
|-5| = ?
-5
5
+(-5)
-5 and 5
Solve for X
|X|=7
X= 7
X= -7
X= 7 and X= -7
No Solution
Solve for X
|X| = -3
X= 3 and X= -3
X= 3
X= -3
No Solution
What would be the correct setup for solving for X?
|X+3| = 5
X+3= 5 and X+3= -5
X+3= 5 ad X-3= 5
X+3= -5 and X-3 = -5
X+3= 5 and -X-3= -5
What would be the correct way to write the problem before solving?
2|x-1|-6=4
|x-1|=5
x-1=5
|x-1|=-5
x-1=-5
Solve for X
2|X+3|+3=1
X= -4 and X= -2
X=2 and X= -2
X=0
No Solution
∣x∣= − 5
5
-5
5 or -5
no solution
∣x∣ = 6
6
-6
6 or -6
no solution
What are the steps to solve this: 2 + ∣x−4∣ = 5
What are the steps to solve this: 3∣x+1∣ +2=4
∣x+5∣ = −3
−2 or −8
no solution
0
∣x+5∣=0
no solution
0
−5
−5 or 5
Solve:
43a−3=9
{16, −8}
{16, −16}
{−8, 8}
no solution
l 5x l = 40
l 2x−1 l = 9
l 4x−3 l = 17
l 3x + 2 l = 5
x = -6
x = -12
x = -12
Solve for k.
|k - 9| = 4
5, 13
-5, -13
5, -5
13
|-6x| = 30
Solve.
|x + 4| < 5
x < -9 or x > 1
-9 < x < 1
x < 9 or x > -1
-1 < x < 9
|y - 4| ≥ 8
|y - 1| ≤ 6
|p + 3| ≥ 10
|3c - 4| < 12
|2t + ⅔| < 4
Solve.
3|d - 4| ≥ 12
d = -8 or d = 0
no solution
d ≥ 8 or d ≤ 0
d = 40 or d = 32
Solve.
|d + ⅔| + ¾ < 0
no solution
d > -9 and d < ½
d > -¾ and d < 9
d < -1/12 and d > -7/12
|5x + 7| < 22
Solve.
|4v + 12| ≥ 6
v ≤ -4.5 or v ≥ -1.5
-4.5 ≤ v ≤ -1.4
-1.5 ≤ v ≤ 4.5
v ≤ -1.5 or v ≥ 4.5
Solve.
3|2d + 9| + 13 > 10
d > 5 or d < -1
d < -4 or d > 5
No Solution
All real numbers
Solve.
|-3f| ≥ 6.3
-18.9 ≤ f ≤ 18.9
no solution
f ≤ -2.1 or f ≥ 2.1
-2.1 ≤ f ≤ 2.1
|4m + 9| ≥ 21
6 - 2|m -3| > -4
The rules for an essay contest say that entries can have 500 words with an absolute deviation of at most 30 words. Which inequality represents represents the acceptable number of words?
|x - 30| < 500
|x - 30| ≤ 500
|x - 500| < 30
|x - 500| ≤ 30
Six students measure the acceleration (in m/s) of an object in free fall. The measured values are shown below. The students want to state that the absolute deviation of each measured value, x, from the mean is at most d. Find the value of d.
10.56, 9.52, 9.73, 9.80, 9.78, 10.91
0.46
0.86
10.05
9.79
Solve: |x + 3| < 8
-11 < x < 5
x > 11 or x < -5
5 < x < 11
|x + 3| > 8
-11 < x < 5
x > 11 or x < -5
-5 < x < 11
Solve: |x - 3| < 8
-11 < x < 5
x > 11 or x < -5
-5 < x < 11
Solve: |x - 3| > 8
-11 < x < 5
x > 11 or x < -5
-5 < x < 11
Solve: |2x + 1| ≤ 19
x ≥ 9 or x ≤ -10
-10 ≤ x ≤ 9
x ≥ 10 or x ≤ -9
-9 ≤ x ≤ 10
Solve: |2x - 1| ≥ 19
x ≥ 9 or x ≤ -10
-10 ≤ x ≤ 9
x ≥ 10 or x ≤ -9
-9 ≤ x ≤ 10
Solve: |2x - 1| ≤ 19
x ≥ 9 or x ≤ -10
-10 ≤ x ≤ 9
x ≥ 10 or x ≤ -9
-9 ≤ x ≤ 10
Solve: |2x + 1| ≥ 19
x ≥ 9 or x ≤ -10
-10 ≤ x ≤ 9
x ≥ 10 or x ≤ -9
-9 ≤ x ≤ 10
Solve: |k| < 8
x > 8 or x < -8
-8 < k < 8
No solution
Infinite solution
Solve: |k| > 8
x > 8 or x < -8
-8 < k < 8
No solution
Infinite solution
Solve: |k| > -8
x > 8 or x < -8
-8 < k < 8
No solution
Infinite solution
Solve: |k| < -8
x > 8 or x < -8
-8 < k < 8
No solution
Infinite solution
Solve.
-1 < r or r < 9
-1 < r < 9
r < 9
-1 < r
Solve.
b < -8
b > -8
All real numbers
No solution
Correct or incorrect?
Correct
Incorrect
Solve.
no solution
-6 ≤ r ≥ 8
6 > r > -8
-6 < r < 8
Solve the following Compound Inequality 3x≥9 or 5+x<6
x<1 or x≤3
x<1 or x≥3x<1 or x≥−3
x<1 or x≤−3
Does the following graph match the compound inequality
x<1 or x≥3
True
False
Solve the following Compound Inequality 2x+9>17 or 5x+10<10
x<0 or x<4
x>0 or x>4
x<0 or x>4
x>0 or x<4
Solve the following Compound Inequality −3(2x+1)<−15 or 1−x≥5
x≥2 or x≤−4
x≤−4 or x>2
x≥−4 or x<2
x<−4 or x>2
Solve the following "and" Compound Inequality
−27<7x−13<8
x>−2 and x<3
x<−2 and x<3
x>−2 and x>3
x>2 and x<3
Which compound inequality matches the following "And" Compound Inequality
x>−2 and x<3
−2<x<3
−2>x<3
Which graph matches the following "And" Compound Inequality
x>−2 and x<3
Solve the following the Compound Inequality −2<2(x−6)≤4
5<x≤8
5>x≥8
x<5 and x≥8
x>5 and x≤8
How do you feel about solving Compound Inequalities?
Great
Good
Okay
More Help
Write an inequality for Graph 1.
x < -2 AND x > 5
x < -2 OR x > 5
x > -2 OR x < 5
-2 < x < 5
Your taxi fare is $2.50 per mile, plus a $5 fee. You have a budget of $20. Which inequality models this scenario?
5x + 2.50 ≤ 20
2.50x + 5 < 20
2.50x + 5 ≤ 20
7.50x < 20
x > -3 or x > 1
x < -3 or x < 1
x ≥ 3 and x ≤ 1
x > -3 and x < 1
x ≤ 3 and x > -2
x < -2 or x ≥ 3
x > -2 or x < 3
x < 3 and x ≥ -2
x < 0 or x ≥ 2
x < 0 or x > 2
x ≤ 0 or x ≥ 2
x ≤ 0 or x > 2
Pay close attention to the signs!
Write an inequality for Graph 3.
x ≤ -2 AND x > 5
x ≤ -2 OR x > 5
x ≥ -2 OR x < 5
-2 ≤ x < 5
A
B
C
D
-2 < x - 9 < 3
x < 12
7 < x
7 < x < 12
Solve and graph 3d - 4 < -7 OR 5d + 2 >12
Solve and graph. -3 < 3x < 6
