Slopes and Y-Intercepts

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

Find the slope:

• 3/4

• 4/3

• -3/4

• -4/3

Where is the y-intercept? (where does the line cross the y-axis?)

• (0,1)

• (0,-1)

• (-1,0)

• (1,0)

Find the slope of the line.

• 1/2

• -1/2

• 2

• -2

• -3

• -4

• 0

• 6

• -2

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Find the slope of the line.

• 1/4

• -1/4

• -4

• 4

Is this graph proportional?

• yes

• no

Does this show a proportional relationship?

• yes

• no

Which y - intercept and slope applies to the graph?

• y - intercept = 2, slope = 2

• y - intercept = -2, slope = 1/2

• y - intercept = -2, slope = 2

• y - intercept = 1, slope = 2