HW #1 Slope - Intercept Form Review

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

Tags

CCSS.8.EE.B.5

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

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Determine the slope and y-intercept.    

  $y=\frac{3}{2}x+3$  

• 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) 

How would you write the equation with a slope of $\frac{2}{3}$   and a y-intercept of -3

•  $y=\frac{3}{2}x+3$  

•     $y=\frac{2}{3}x-3$  

•   $y=\frac{3}{2}x+3$  

•  $y=3x-\frac{2}{3}$  

A line passes through A(3, -5) and (-1, 1) . What is the slope?

• $m=-1$

• $m=-2$

• $m=-3$

• $m=-\frac{3}{2}$

• $m=3$

What is the equation of this line?

• y = 2x +2
• y = 2x -2
• y = -x + 2
• Cannot be Determined

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the slope of the line through:

 $A\left(3,-6\right)\ \ \ and\ \ \ \ B\left(3,\ 2\right)$  

• m = 0 

• m = undefined

• m= -4/3

• m=4/3

Which point is NOT on the line:

 $y=3x-6$  

• (0,-6)

• (3, -6)

• (2, 0) 

• (1, -3)

A line has slope  $-5$  and passes through P(2, 3).  What is the equation? (Use scrap paper if necessary)

• y=-5x+3

• y=-5x-7

• y=-5x+13

• y=-5x + 6

What is the equation of the line through

A(2, 7) and B(-2, -9)

• y=4x-1

• y=3x + 1

• y=4x + 1

• y= -4x - 1