Slope Intercept, Point Slope, and Standard Form

Which equation represents the table?

• y = - 2x - 4

• y = 2x - 2

• y = 2x

• y = -2x - 2

Which equation represents the table?

• y = -x + 2

• y = - 3x

• y = 3x + 2

• y = 2x + 1/3

Write the standard form of an equation that has a slope of 3 and goes through the point (2,5)

• -3x+y=-1

• 3x-y=1

• 3x-y=-1

• 3x+y=1

In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. Write an equation in slope-intercept form that models this situation.

• y = 20x + 5

• y = 5x +20

• y=-5x + 20

• y = 5x - 20

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

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

• y=kx

Which of these represents standard form of a linear equation?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

• y=kx

What is the y-intercept?

• 12

• -3

• 8

• 0

For the equation
y + 1 = -3 (x - 5),
the line contains the point (5, -1) and has a slope of?

• -1

• 1

• -3

• 5

Find Slope:
y = -x 

• 0

• 1

• undefined

• -1

What is the Slope?
y = mx + b

• 1

• m

• -m/b

• -1