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WorksheetsUnit 4: Linear Equations
Total questions: 115
Worksheet time: 6hrs 45mins
What is the Standard Form of a linear equation
Ax+By=C
y=mx+b
y-y1 = m(x-x1)
m = (y2-y1)/(x2-x1)
The ___________ is the point where a line crosses the x-axis.
y-intercept
x-intercept
domain
range
The y-intercept is the point where a line crosses the ___________.
x-axis
origin
y-axis
x-intercept
What is the x- intercept of the line?
(0, 1)
(1, 0)
(-1, 0)
(0, -1)
3x + y = 5
The x-intercept of a function ALWAYS occurs where y is equal to zero.
3x + 8y = 24
Write the equation of the line shown in slope intercept form.
y=−21x+3
y=21x+3
y=3x+21
y=2x+3
Write the equation of the line shown in slope intercept form.
y=5x−3
y=−3x+51
y=−51x−3
y=51x−3
Write the slope intercept form of the equation that passes through the origin and has a slope of
31 .y=31x+1
y=31
y=31x
y=3x
Write the slope intercept form equation of the line passing through the points in the given table.
y=75x+15
y=15x+75
y=60x+75
y=15x
Write the slope intercept form equation of the line that goes through the points given in the table.
y=32x+6
y=2x+6
y=−32x+6
y=32x
Write the slope intercept form equation of the line going through the points in the given table.
y=2x+6
y=−2x+6
y=4x+6
y=6x+6
Write an equation in slope-intercept form that passes through (-3, -3) and (0, -5).
y=−23x−5
y=32x−1
y=−32x−5
y=−32x
Write an equation in slope-intercept form that passes through the points (-3, -2) and (-2, 2).
y=4x−10
y=−4x−6
y=4x+10
y=−4x−10
Graph the given equation using the slope intercept form method:
y=31x−5Convert the equation to slope intercept form. Then, identify the slope (m) and y-intercept (b).
2x−3y=6y=−32x+2 m=2 b=−32
y=−32x+2 m=−32 b=2
y=32x−2 m=−2 b=32
y=32x−2 m=32 b=−2
Amanda went to Pralines for some ice cream. A medium dish is $3.50 plus an additional $0.75 per topping. Let x represent the number of toppings & y represent the total cost.
y=3.50x+0.75
y=0.75x + 3.50
y=3.50x
y=0.75x
Amanda went to Pralines for some ice cream. A medium dish is $3.50 plus an additional $0.75 per topping. If she purchases a medium dish and 2 toppings, what will be her total cost?
$7.75
$2.00
$1.50
$5.00
Amanda went to Pralines for some ice cream. A medium dish is $3.50 plus an additional $0.75 per topping. If her total cost was $6.50, how many toppings did she purchase?
None
2
4
6
The given table shows the number of children and corresponding total cost of hosting a birthday party at the FAST Camp facility. Use the table to determine the flat fee of having a party here.
$0
$50
$62
$80
The given table shows the number of children and corresponding total cost of hosting a birthday party at the FAST Camp facility. Use the table to determine the cost per child (excluding the flat fee).
$6
$12
$18
$30
The given table shows the number of children and corresponding total cost of hosting a birthday party at the FAST Camp facility. Based on the table, what would be the total cost of 20 kids attending the party?
$120
$320
$220
$170
The given table shows the number of children and corresponding total cost of hosting a birthday party at the FAST Camp facility. How many kids attended the party if the total cost was $140?
14
15
16
17
Slope can be found a graph by...
Looking at where the line crosses the y-axis
Looking at where the line crosses the x-axis
Calculating "rise over run"
Calculating "run over rise"
The y-intercept can be found a graph by...
Looking at where the line crosses the x-axis
Looking at where the line crosses the y-axis
Calculating "rise over run"
Calculating "run over rise"
Slope can by found from a table by... (select all that apply)
Finding the "change in y over change in x"
Finding the "change in x over change in y"
Picking 2 points and using the slope formula
Plotting the points on a graph and doing "rise over run"
Identify the x-intercept of the graph.
(-4, 0)
(0, -2)
(0, -4)
(-2, 0
Identify the y-intercept of the graph.
(0, 3)
(-1, 0)
(0, -1)
(3, 0)
Identify the graph with a x-intercept of 3 and a y-intercept of - 1
Identify the graph with a x-intercept of -2 and y-intercept of 2
The line y = 9 has what kind of slope?
Positive
Negative
Zero
Undefined
The line x = -11 has what kind of slope?
Positive
Negative
Zero
Undefined
y = 10
x = 9
Write the equation of the line shown?
y = 6
x = 6
y = 6x
y = 0
x = 0
Write the equation of the line shown?
y = 6
x = 6
y = 6x
x = 0
y = 0
Write the equation of the line shown.
y = 0
y = -3
x = -3
y = -3x
x = 0
Write the equation of the line shown.
x = -7
y = -7
y = -7x
y = 0
x = -7y
Write the equation of the line shown.
y = -5.5
x = -5.5
y = -5.5x
x = -5.5y
y = 0
Write the equation of the line shown.
x = 13/2
y = 13/2
x = 6
y = 6
Write the equation of the line shown.
x = 1.5
y = 1.5
x = 1
y = 2
Write the equation of the line shown.
x = -7/2
y = -7/2
y = -7/2x
x = 0
y = 0
Which graph represents the equation
y = 4?
Which graph represents the equation
x = 5?
Which graph represents the equation
y = 2?
Which graph represents the equation
x = -7.5
Which graph represents the equation
y = 0.5?
Which graph represents the equation
x = 9/2
Write the equation of the vertical line that passes through the point (-6, 7).
y = -6
x = -6
y = 7
x = 7
Write the equation of the horizontal line that passes through the point (-6, 7).
y = -6
x = -6
y = 7
x= 7
Write the equation of the vertical line that passes through the point (3, 0).
y = 3
x = 3
y = 0
x = 0
Write the equation of the horizontal line that passes through the point (3, 0).
y = 3
x = 3
y = 0
x = 0
Write the equation of the vertical line that passes through the point (-3.5, 8.75)
y = -3.5
x = -3.5
y = 8.75
x = 8.75
Write the equation of the horizontal line that passes through the point (-3.75, 8.5)
y = -3.75
x = -3.75
y = 8.5
x = 8.5
Match the Graph with its slope.
Negative
Positive
Zero
Undefined
Slope is know as
rise/______
run
fall
none
rise
Transform this point-slope equation into slope intercept form:
y−2=3(x+4)
(a)
Write the equation in point-slope form for the line that contains the points
(-2, -3), (4, 3)
y - 3 = 1(x - 2)
y + 3 = 1(x + 2)
y -3 = -1(x + 2)
y + 3 = -1(x - 2)
What is the slope of a line passing through the points (-2, -3) and (4, 3)
(a)
Find the x-value of the point given in the equations
Student A: y - 3 = 4 (x + 2)
Student B: y + 1 = 6 (x - 5)
Student C: y + 4 = -3 (x + 8)
The sum of the three answers is (a)
Name the point given in this line: y+1=−45(x−3)
(a)
Name the slope of this line:
y+1=−45(x−3)
(a)
Write an equation of the line going through the point (-4, 1) with a slope of 1/3.
y−1=31(x+4)
y+4=31(x−1)
y−4=31(x+1)
y+1=31(x−4)
Which of these is point-slope?
y−y1=m(x−x1)
y=mx+b
Ax+By=C
What does the "b" represent in y=mx+b
y-intercept
nothing
slope
base
What is the slope in the equation y=4x+3
3
4
3x
4x
What is the y-intercept in the equation y=4x+3
3
4
3x
4x
Which of these is the slope formula?
m=y2−y1x2−x1
m=x2−x1y2−y1
m=2x2+x1,2y2+y1
m=(x2−x1)2+(y2−y1)2
Slope can be described as __ or __.
rise over run
the change in Y over the change in X
run over rise
the change in X over the change in Y
Given a slope and one point, we can write the equation of a line.
True
False
(3, 3) and (4, -1).
(0, -2) and (-5, 3)
What is the slope of an linear equation that is parallel to y=5x+1
6
5
-5
10
y=51x+9
Which of the following represent the negative reciprocal slope of this equation
5
-5
51
9
What is the slope of the line that is perpendicular to
y=-3x-1
-3
−31
31
3
y=−32x+9 y=23x−12
These lines are...
Parallel
Perpendicular
Neither
Which equation represents a line that is perpendicular to this line: y=−6x+2
y=6x+1
y=61x+4
y=−6x+3
y=−61x+5
Find the slope of the line that passes through (-4, 7) and (-6, -4)
2/11
-2/11
11/2
-11/2
Given y=7x+2
x+7y=8
Determine whether the graphs are
Parallel
Neither
Perpendicular
Linear Pair
Which of the following equation is perpendicular to y=2x-3 and passes through the point (-4,3)
y=21x+3
y=2x+4
y=-2x+1
y= −21x+1
Which one of the following equations is parallel to y=21x+5 and passes through the point (4,-5)
y=21x−7
y=-2x+3
y=21x−3
y=2x-7
Which of the following equation represent the slope intercept form of the line that passes through the points (5, 2) and (3, -2)
y=-2x+12
y=2x-8
y=3−2x−1
y=2x-12
Given the graph, the slope is (a) and the y-intercept is
(b) .
43
−43
34
−34
Graph: y=−21x−2
Graph: y=23x+3
Which graph represents the function: y=23x+3
