Slope Review

m= 5

(2, 4)

• y - 2= 5(x - 4)

• y - 4= 5(x - 2)

• y- 5 = 4(x - 2)

• y - 2 = 4(x - 5)

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)
• Ax + By = C
• y = mx + b
• y=kx

Write the equation in point-slope form of the line that passes through the given point and has the given slope:

(-2, -1); m= -3

• y + 1 = -3(x - 2)

• y + 1 = -3(x + 2)

• y - 1 = 3(x - 1)

• y + 2 = -3(x + 1)

Write the equation in point-slope form of the line that passes through the given point and has the given slope.

(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)

• y - 4 = -1/4(x + 7)

• y + 7 = 4(x - 4)

• y - 7 = -1/4(x - 4)

What type of slope?

• undefined
• positive slope
• negative slope
• zero slope

What type of slope?

• negative
• positive
• zero slope
• downward slope

Identify the type of slope

• positive

• negative

• undefined

• zero

Identify the type of slope

• positive

• negative

• undefined

• zero

Identify the type of slope

• positive

• negative

• undefined

• zero

Find the slope of the graph. ( Slopes must be written as a fraction and simplified if possible)

• 2/3

• -2/3

• 3/2

• -3/2