Two Variable Linear Equations

How many solutions does a Linear equation in two variable would have?

• Only one

• Two solutions

• Five solutions

• Infinity

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Find the solutions of x + 2y = 6
[ more than one option ]

• (2,2)

• (0,3)

• (5,4)

• (4,1)

• (3,2)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

The graph of ax + by + c = 0 is _____

• A straight line parallel to x - axis
• A straight line parallel to y - axis 
• A general straight line
• A line in the 2nd and 3rd quadrant

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

If we multiply or divide both side of a linear equations with a non-zero number,Then the solution of the linear equation:

• Changes

• Remains the same

• Changes in case of multiplication only

• Changes in case of division only

Tags

CCSS.HSA.REI.B.3

The graph of the linear equation 2x +3y = 6 cuts the y-axis at the point:

• (2, 0)

• (0, 3)

• (3, 0)

• (0, 2)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

 In a two digit number, the unit’s digit is twice the ten’s digit. If 27 is added to the number, the digits interchange their places. The number is:

•  22

• 46

• 36

• 63

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 If in the equation x + 2y = 10, the value of y is 6, then the value of x will be

• -2

• 2

• 4

• 5

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 The pair of equation x = – 4 and y = – 5 graphically represents lines which are

•  intersecting at (- 5, – 4)

•  intersecting at (- 4, – 5)

•  intersecting at (5, 4)

• intersecting at (4, 5)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which equation is written in STANDARD form?

• y = 1/2x + 2
• y - 3 = -5(x + 2)
• -7x + 2y = 9
• 3x + 2 = y

How many variables should be present in the given linear equation in able to consider as an example of Linear Equation in Two Variables?

• Four Different Variables

• Two Identical Variables

• Four Identical Variables

• Two Different Variables

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6