Review for 3.2

Write the slope-intercept form of the equation of a line

• y = -x

• y = x

• y = -4x

• y = -¼x

Write the slope-intercept form of the equation of a line

• y = -3x

• y = 3x

• y = -5

• y = -5x

Write the slope-intercept form of the equation of the line whose slope is ½ and whose y-intercept is -3

• y = -3x+½

• y = ½x-3

• y = ½x-1

• y = -x+½

Write the slope-intercept form of the equation of the line whose slope is 4 and whose y-intercept is 2

• y = 4x+2

• y = 3x+4

• y = 2x+4

• y = -2x+4

Write the slope-intercept form of 11x+5y = -46

• y = -(4/5)x-(46/5)

• y = -(11/5)x-(46/5)

• y = (4/5)x-(46/5)

• y = x-(46/5)

Write the slope-intercept form of 5x+3y = 3

• y = x-(5/3)

• y = x+1

• y = -x-(5/3)

• y = -(5/3)x+1

Write the slope-intercept form of y+2 = (5/6)(x+2)

• y = -(1/3)x+(1/2)

• y = (5/6)x-(1/3)

• y = (1/2)x-(1/3)

• y = -(5/6)x-(1/3)

Write the slope-intercept form of y-4 = (7/3)(x+1)

• y = (19/3)x-(7/3)

• y = (7/3)x+(19/3)

• y = (19/3)x+(7/3)

• y = -(7/3)x+(19/3)

Write the slope-intercept form of the equation of the line through (-2,4) whose slope is 9

• y = 22x-9

• y = 9x+22

• y = -5x+22

• y = -9x+22

Write the slope-intercept form of the equation of a line through (-5,-4) whose slope is 3

• y = -3x+11

• y = -5x-3

• y = 3x+11

• y = 11x-3