GRADED ACC 12/4: y=mx+b

y=mx+b

Multiple Choice

(-9, 3) and (0, -15)

• y= -2x - 15

• y= 2x - 15

• y= -1/2 x + 15

• y= 1/2 x - 15

Multiple Choice

Ex5: (0, 5) and (3, 9)

• y= 4/3x + 9

• y= 3/4 x - 9

• y= 4/3 x + 5

• y= 4/3 x +3

Multiple Choice

• y= 3x + 0

• y= 1/3 x - 1

• y = 1/3 x + 8

• y= 3x - 1

Multiple Choice

Write the equation of the line that passes through the two points in slope-intercept form.

• y= 1/2 x + 8

• y= -2x + 8

• y= 2x + 6

• y= 1/2 x - 6

Multiple Choice

• y= 7/3x + 2/3

• y= 3/2 x + 3

• y= 2/3x + 7/3

• y= 7/3x + 5

Multiple Choice

What is the slope of this equation? 
y = 3x - 4 

• 3
• -4
• 3x
• 4

Multiple Choice

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

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

Multiple Choice

Calculate the slope.

• m= -2
• m=-1/2
• m=2
• m=1/2

Multiple Choice

What is the slope of the line?

• -6
• -2/3
• 3/2
• 4

Multiple Choice

Which runner was faster?

• Runner A
• Runner B

Multiple Choice

What type of slope?

• undefined
• positive slope
• negative slope
• zero slope

Multiple Choice

What type of slope?

• negative
• steep
• undefined
• zero slope

Multiple Choice

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

• 0
• Undefined
• -1
• 1

Multiple Choice

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Multiple Choice

Determine the slope and y-intercept.         y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Multiple Choice

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

Multiple Choice

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

Multiple Choice

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

• -4
• 4
• 1/4
• -1/4

Multiple Choice

Find the slope of the line that passes through (-9, -6) and (-9, -10)

• 0
• Undefined
• -3
• -9

Multiple Choice

Find the slope of the line that passes through (10, -8) and (1, 12).

• 20/9
• -20/9
• 4/9
• 9/4

Multiple Choice

If a line passes through (0,8) and (2,6) what is the equation for the line?

• y = x + 8

• y = -x + 8

• y = 2x + 8

• y = 2x + 6