Chapter 5

Write an equation in slope-intercept form of the line having the given slope and y-intercept. m = -2/5 b= -6

• y= -6/5x

• y = -2/5x - 6

• y = -6x - 2/5

Write an equation in slope-intercept form of the line having the given slope and y-intercept. m= -4/5 (0,-3)

• y = -12/5x

• y = -3x - 4/5

• y = -4/5x - 3

Write an equation in point-slope form of the line having the given slope that contains the given point. m = -3 (-2,1)

• y-1 = -3(x+2)

• y + 2 = -3 (x-1)

• y - 3 = -2(x-1)

Write an equation in point-slope form of the line having the given slope that contains the given point. Vertical Line

• y = 0

• y = 7

• x = 7

Determine the slope of the line given two points. T(6,3) V(8,8)

• m = -5/2

• m = 5/2

• m = 2/5

Determine the slope of the line given two points. T(-4,5) V(-4,-2)

• m = -7

• m = 0

• m= undefined

Write the equation of a line in point-slope form that has a slope of -5 and passes through (-2,1)

• y-1 = -5(x+2)

• y+1 = -5(x-2)

• y - 2 = 5(x+1)

Write an equation in slope-intercept form of the line with a slope of - 2 containing point (-3,5)

• y = 2x+ 1

• y = -2x -1

• y = -2x + 1

Write an equation in point-slope form of the line that contains (-1,7) and (3,-9)

• y -7 = -4(x+1)

• y - 7 = 4(x-1)

• y = -4x +3

Write the equation of a line in slope-intercept form that passes through (0,-3) and (-2, 5)

• y = 4x+3

• y = -4x + 3

• y = -4x - 3