8.9 Learning Target 2 Pre-Assessment

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3

Which variable represents y-intercept in the linear equation y=mx+b?

• y
• x
• m
• b

What is the y-intercept of this equation? 
y = 5x + 8 

• (0, 5)
• (5, 0) 
• (0, 8) 
• (8, 0) 

Write the equation of the line.

• y=-3x-4
• y=-4x-3
• y=(-3/4)x-3
• y=(-4/3)x-3

y = 3/2x + 3

• slope: 5   y-intercept:  3 
• slope: 3/2   y-intercept:  3 
• slope:  4  y-intercept:  3/2
• slope: 1/5   y-intercept:  5 

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

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

What is the slope-intercept equation?

• y= - 2/3x + 3
• y=  2/3x - 3
• y= 2/4x + 3
• y= - 8x - 3

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

What is the slope between the points
(-3, -4) & (7, 6)?

• 0
• Undefined
• -1
• 1