Writing the equation of a straight line

Write the linear equation in slope/intercept form

( y = mx + b ) for the line shown.

• y = 2x - 3

• y = -2x + 3

• y = -2x - 3

• y = 2x

Which equation represents this graph?

• y = 5(x - 3) + 6

• y = 3/4(x - 4) + 2

• -6x + 8y = 24

Find the equation of the straight line through the points (4, 4) and (4, 5).

• x=4
• 9x-8y=4
• -9x+8y=4
• x=-4

Write the equation of this line in Slope- Intercpet Form

(a)  

Equation of side c?

• x+y=5

• 2x+2y=8

• 2x-2y=6

• -2x+2y=10

What is the equation for this line?

• $y=-2x+3$

• $y=-\frac{1}{2}x+3$

• $y=-1x+3$

• $y=-\frac{1}{3}x+3$

Write the slope intercept form of the equation of a line using the given graph. 

• A
• B
• C
• D

Which is an equation for the graphed line?

• y − 2 = 1/2(x − 3)

• y − 3 = 1/2(x − 2)

• y − 2 = 2(x + 3)

• y + 3 = 2(x + 2)

The graph of a linear function is shown on the grid.

Which equation is best represented by this graph?

• y + 7 = -3(x - 4)

• y + 1 = -3(x +2)

• y - 4 = 3(x + 7)

• y - 2 = 3(x - 1)

What is the equation of the line?

• y = -1/2x + 0

• y = 2x + 0

• y = 1/3x -4

• y = -4x +2