4.1b: SIF Given Point and Slope

Given the point (-1, 1) and the slope 4, write the equation of the line in slope-intercept form.

• y = 4x + 5

• y = 4x - 1

• y = 4x - 3

• none of these

Write the equation of the line in slope-intercept form with slope m = 4 through the point (-2, 5).

• y = 4x - 13

• y = 4x + 13

• y = 4x - 3

• y = 4x + 3

Write the slope-intercept form of the equation with the given point and slope.

Through (2,5) and m= 1/2

• y = 1/2x+4

• y = -1/2x-4

• y = 4x-1/2

Write the equation of the line with slope = 5 and that goes through point (3, -5)

• y = 5x - 5
• y = 5x - 20
• y = 5x + 20
• y = 5x + 15

Write an equation  
m = 5/4 through (-4, -3)

• y = 5/4x +2
• y = -5/4x + 2
• y = 2x - 5/4
• y = 3/4x + 2

Write the slope-intercept form of the equation with the given point and slope.

Through ( - 1,4 ) and m = - 3

• y = x - 3

• y = - 3x + 1

• y = x + 2

• y= - 3x + 4

Write an equation

m = - 1/2 through ( -2, 4 )

• y = - 3/2x + 3

• y = 3/2x + 3

• y = - 1/2x + 3

• y = 3x - 3/2

Which of the following is the equation of the line that has a slope of 3 and passes through the point ( - 1, 9 )?

• y = - 3x + 12

• y = 3x + 3

• y = 3x + 12

• y = 3x - 3

Write the slope-intercept form of the equation with the given point and slope.

Through (2,5) and m = 5/2

• y = 5/2x

• y = -5/2

• y = -5/2x

Write the

slope-intercept form

of the equation with the given point and slope.

m = 3 through (1,5)

• y = 3x+2

• y = 3x-2

• none

• y = 3x+5