Linear Relationships

Find the slope of the line that passes through 
(-4, 7) and (-6, -4)

• 2/11

• -2/11

• 11/2

• -11/2

What is the slope a horizontal line?

• -1

• undefined

• 1

• 0

What is the slope in the equation:  y=4x+3

• 3

• 4x

• 4

• x

(True or False) The slope of a line has the same slope no matter where you are on the line.

• True

• False

Find the slope of the line that passes through
(1, -19) and (-2, -7)

• -4

• 4

• 1/4

• -1/4

What is the equation of the straight line shown in the diagram?

• y = (½)x - 2

• y = 2x - 2

• y = -2x + ½

• y = -(½)x + 2

Which choice does NOT represent the correct choice. "In the equations y=kx and y=mx + b, the coefficient of x is also known as ___________."

• slope

• constant of proportionality

• unit rate

• y-intercept

In the equation, y = kx, what does "k" represent?

• Constant of Proportionality

• Constant Rate of Change

• Input

• Output

If the table is constant, using k, find the total amount earned if you worked for 15 hours.

• $232.50

• $30.50

• $0.50

• $225

Is this table proportional or non-proportional?

• non-proportional

• proportional