Worksheetslinear equation in two variables
Total questions: 41
Worksheet time: 51mins
In slope intercept form (y=mx+b) what is the "m"?
The y-intercept
The x-intercept
The slope (rate of change)
A point
In slope intercept form (y=mx+b) what is the "b"?
The y-intercept
The x-intercept
The slope (rate of change)
A point
What is the slope of the equation?
y = -3x + 4
-3
4
-4
3
Given the equation y = 2x+3, what is the slope?
2
x
3
y
What is the y-intercept in the equation?
y = 5x - 4
5
-4
-5
4
What is the y-intercept for the given graph?
-5
5
1
-1
Identify the y-intercept for the linear equation: y=-3x
-3
0
1
-1
Which of the following is in slope-intercept form?
y=10x-7
y-5=3(x-1)
5x-y=12
6x+2y-15=0
The y-intercept of this graph is
4
2
0
5
What is the y-intercept of this graph?
(0,1)
(-1,0)
(0,0)
(0,3)
If m=3 and b=6, what is the correct slope intercept equation?
y=3-6
y=3x-6
y=3x+6
y=6x+3
Consider the equation:
y=-x+4
Identify the slope and y-intercept.
m=4, b=-x
m=-x, b=4
m=1, b=4
m=-1, b=4
When writing the slope intercept form of the equation 8x+3y=15 what is the first thing that you would do to get "y" by itself?
Subtract 8
Subtract 15
Subtract 8x
Divide by 3
y + 2 = -3(x - 5)
Find the equation of the line in slope-intercept form.
y = - 1/4x - 3
y = 1/3x + 3
y = - 1/4x + 2
y = 1/3x -3
If a pair of linear equation is consistent,then the lines will be
parallel
always coincident
intersecting or coincident
always intersecting
If 2x+3y = 12 and 3x-2y=5 then
x = 2, y = 3
x = 2, y = -3
x = 3, y = 2
x = 3, y = -2
The pair of equation x+2y+5=0 and -3x-6y+1=0 has
A unique solution
Exactly two solutions
Infinitely many solutions
No solution.
If the system of equations kx - 5y = 2, 6x + 2y = 7 has no solution, then k =___
-10
-5
-6
-15
The value of k for which the system of equations 3x+5y=0 and kx+10y=0 have infinitely many solutions is _______
0
2
6
8
There are 50 donkeys and chickens on a farm. There are a total of 174 legs. Which system below can be used to figure out how many of each animal the farm has?
d + c = 174
4d + 2c = 50
d + c = 50
4d + 2c = 174
d + c = 50
2d + 4c = 174
d + c = 174
2d + 4c = 50
Aruna has only Rs1 and Rs2 coins with her.If the total number of coins that she has is 50 and the amount of money with her is Rs 75,then the number of Rs1 and Rs 2 coins are resp.
35 and 15
35 and 20
15 and 35
25 and 25
The father's age is six times his son's age. Four years hence,the age of the father will be four times his son's age .The present ages, in years ,of the son and father are resp.
4 and 24
5 and 20
6 and 36
3 and 24
a linear equation in two variables has ___________ solutions .
less than 4
infinite
two
the equation x = 7 in two variables can be written as ?
x+0y=7
0x+0y=7
1x+1y=7
if (2,0) is a solution of a linear equation 2x + 3y =k , then the value of k will be ?
4
6
5
2
the linear equation 2x - 5y = 7 has ..?
unique solution
infinite solution
no solution
none of the above
the solution of the equation x - 2y = 4 is ?
(0,2)
(4,0)
(1,1)
(2,0)
1.How many solution does the linear equation in two variableS has?
unique
two
three
infinitely many solutions
which is the correct solution for the linear equation y=2x+3
(1,5)
(2,3)
(0,1)
(5,0)
Express y-2=0 in the form of ax+by+c=0 then the value of a,b and c are
a=1,b=1,c=2
a=0,b=1,c=2
a=0,b=1,c= -2
None of these
If x=5 and y= -1 is the solution of the equation 2x-3y=k,find the value of k
k=13
k= -13
k=7
k= -7
If x=5 and y= -1 is the solution of the equation 2x-3y=k,find the value of k
k=13
k= -13
k=7
k= -7
What type of the graph will you get for every linear equation in two variables
parabola
straight line
curve passing through the origin
none of the above
If the point (-2,4) lies on the graph of the equation 3y=ax+6, find the value of 'a'
a=2
a=7
a= 3
a= -3
Beena and Leema are two friends together contributed Rs.500 for their friend's birthday.Write a linear equation in two variables if their contributions may Rs.x and Rs.y respectively
2x+3y=500
x+y=500
x-y=500
3x+2y=500
Which of the linear equation in two variables passing through the point (2,-7)
2x+3y=4
3x=y+13
x=3y+7
5x+3=2y
The graph x=a is a straight line parallel to _____ axis
x- axis
on the x-axis
y- axis
none of the above
An equation y=3x represents a line passing through the ___
(2,1)
(1,2)
(2,-1)
(0,0)
