Graphing Two-Variable Linear Equations

The equation y = 3x + 5 has _____

• A unique solution

• Only two solutions

• Three solutions

• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

If (2 ,0) is a solution of the linear equation 2x + 3y = k, then the value of k is_____

• 4

• 5

• 6

• 2

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.HSF-IF.C.7A

The graph of the line x = 6 is a line___

• parallel to x -axis at a distance of 6 untis from origin

• parallel to y-axis at a distance of 6 units from the origin

• making an intercept 6 on the x-axis

• making an intercept 6 on both the axis

Any point on the line x = y is of the form:

• (k, -k)

• (0, k)

• (k, 0)

• (k, k)

The geometrical representation of a linear equation

• Straight line

• Curve

• Parabola

• Either (b) or (c)

Which of these equation proves that x=5, y=18?

• 3x-y=2

• y-x=0

• 3y-5x=29

• 2x-5y=18

The general form of linear equation in two variable is

• ax+bx+c=0

• ax+by+c=1

• ax+bx+c=1

• ax+by+c=0

Find the solution of 3x-6y=(-48)

• 2,0

• 5,3

• 0,8

• 2,3

An equation of the type _____________ represents a line passing through the orign

• x = a

• y = mx

• y = a

• None of the above