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WorksheetsP1 MW RE test LA
Total questions: 27
Worksheet time: 1hrs 19mins
Name
Class
Date
1.
Give the y-interecept
3x + y = 5
3x + y = 5
a)
(-3, 0)
b)
(0,5)
c)
(-5, 0)
d)
(0, -3)
2.
What is the y-intercept of the line?
a)
(0,1/2)
b)
(0,1)
c)
(0, -1/2)
d)
(0, -1)
3.
Find the value of y when x = 2.
a)
2
b)
6
c)
7
d)
8
4.
Which is the graph of y= -x + 2?
a)
A
b)
B
c)
C
d)
D
5.
Give the x-intercept
3x + 8y = 24
3x + 8y = 24
a)
(8, 0)
b)
(0, 8)
c)
(3, 0)
d)
(0, 3)
6.
What is the x- intercept of the line?
a)
(1, 0)
b)
(2, 0)
c)
( -1, 0)
d)
(-2, 0)
7.
Which point below is NOT a part of the solution set?
a)
(0, 0)
b)
(0, 1)
c)
(-100, -3)
d)
(5, 10)
8.
Are the points on the boundary line part of the solution set or not?
a)
Yes, they are part of the solution set
b)
No, they are NOT part of the solution set
9.
If a system of linear equations has infinitely many solutions, what does this mean about the two lines?
a)
Intersecting lines
b)
Same line
c)
Parallel lines
10.
If a system of linear equations has one solution, what does this mean about the two lines?
a)
Parallel lines
b)
the same line
c)
Intersecting lines
11.
What is the solution to the system?
a)
(3, -1)
b)
(2, -6)
c)
No Solution
d)
(6, -2)
12.
Parallel Lines never intersect because...
a)
they have the same slopes.
b)
they have the same y-intercept.
c)
they have different slopes.
d)
they have different y-intercepts.
13.
Which system of inequality is shown?
a)
y > -1/5x - 1/2
y ≥ -2x - 4
y ≥ -2x - 4
b)
y > -1/5x - 1/2
y ≤ -2x - 4
y ≤ -2x - 4
c)
y ≥ -1/5x - 1/2
y ≤ -2x - 4
y ≤ -2x - 4
d)
y < -1/5x - 1/2
y ≥ -2x - 4
y ≥ -2x - 4
14.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
15.
Solve the system of inequalities by graphing.
a)
b)
c)
d)
16.
Write an inequality represented by the graph.
a)
x < - 3
b)
y < - 3
c)
x > - 3
d)
x ≥ - 3
17.
Identify all solutions for the graph
a)
(2, 3)
b)
(4, -2)
c)
(2, -4)
d)
(-2, 0)
18.
An inequality using a > or a < has a ___________ line
a)
invisible
b)
solid
c)
dashed
19.
Select the graph for 5x+ y ≤ -1 .
a)
A
b)
B
c)
C
d)
D
20.
Do I need to flip my sign?
2x -3y ≥ 12
2x -3y ≥ 12
a)
Yes
b)
No
21.
Select the correct graph for each inequality. y≤ -¾x -1
a)
A
b)
B
c)
C
d)
D
22.
Graph y = -3
a)
A
b)
B
c)
C
d)
D
23.
What is the slope of the equation?
y = -3x + 4
y = -3x + 4
a)
-3
b)
4
c)
-4
d)
3
24.
How do you graph the equation
y=-3x +15?
y=-3x +15?
a)
Plot the point (15,0). Then go down 3 right 1 to plot the next point.
b)
Plot the point (0,15). Then go down 3 right 1 to plot the next point.
c)
Plot the point (0,15). Then go down 3 left 1 to plot the next point.
d)
Plot the point (15,0). Then go down 1 right 3 to plot the next point.
25.
What is the slope of the line 3x-9y=12?
a)
3
b)
9
c)
1/3
d)
-3
26.
How many solutions does this system of equations have?
a)
One Solution
b)
No solution
c)
Infinitely Many Solutions
d)
Two Solutions
27.
Give the x-intercept
3x + 8y = 24
3x + 8y = 24
a)
(8, 0)
b)
(0, 8)
c)
(3, 0)
d)
(0, 3)
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