Equation of Straight Line

Given that the slope is  2/3 and the y intercept is -3 what is the equation of the line?

• y = 2/3x - 3
• y = 2/3x + 3
• y = -2/3x - 3
• y = -2/3x + 3

What is the slope of this line?

• 2
• 4
• 1/2
• 1/4

What does 'b" represent in
y = mx + b

• y-intercept
• x-intercept
• nothing
• slope

Vertical line through (6,-7)

• x = 6
• y = 6
• x = -7
• y = -7

What is the slope of the line passing through the points (3,5) and (-1,7)?

• -1/2
• -1
• -2
• 1/2

 Identify the slope-intercept equation:

• y = 2x - 2
• y = -2x + 2
• y = -2x + 4
• y = 2x + 4

Write the equation of the line with slope 4 through the point (-2, 5).

• y = 4x - 13
• y = 4x + 13
• y = 4x - 3
• y = 4x + 3

What is the y-intercept of the line?

• (0,3)

• (0,-3)

• (0,-2)

• (-3,0)

What is the gradient of the line
y = 2x - 3?

• 2
• -3
• 3
• 2x

What is the y-intercept of the line
y = 4x - 6?

• 4
• 4x
• 6
• -6