Slope Warm Up

What is the slope in the following equation?
y-1 = 4(x+2)

• 2

• -1

• 4

• -2

What is a slope of a graph? (Select all that are correct)

• Rise over run

• Run over rise

• A rate of change

• The y-intercept

What is the slope in the picture?

• Positive

• Negative

• Zero

• Undefined

Find the slope of the line.

• Undefined

• 0

• 1

• -1

How many points do you need to calculate a slope from a graph?

• Only 1

• Exactly 2

• 3 or more

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

• 3

• 4x

• 4

• x

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

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)

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

• -1

• 1

• -3

• 5

For the equation 
y - 3 = 2(x + 4), 
what is the ordered pair that the line passes through?

• (-4, 3)

• (3, -4)

• (-3, -4)

• (-4, -3)