Slope and y-intercept

if y= 2x+5

What is the y-intercept?

• 2x

• 2

• 5

• 2x+5

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

• 3
• 4x
• 4
• x

What does 'b" represent in y=mx=b

• y-intercept
• macaroni
• nothing
• slope

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

Write the equation for the line.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Find the slope of the line.

• -2
• 2
• -1
• 1

In slope intercept form, y = mx + b, what does m represent?

• slope

• y intercept

• x intercept

• x

What is the y intercept of this line?

• 2

• -2

• 3

• -3