Writing Linear Equations

Write an equation of the line that passes through the given points in slope intercept form: (9,2) (7,4)

• $y=-1x+11$

• $y=1x-7$

• $y=-1x-7$

• $y=1x+11$

Write an equation for the line in slope intercept form

• y=3x-4

• y=3x+5

• y=-3x+5

• y=-3x-4

Write an equation that passes through the two points in point slope form:  $f\left(3\right)=5,\ f\left(2\right)=6$  

•  $y-3=-1\left(x-5\right)$  

•  $y-5=-1\left(x-3\right)$  

•  $y-2=-1\left(x-6\right)$  

•  $y-6=-1\left(x-2\right)$  

Select the slope that is parallel to  $m=\frac{1}{5}$  

• -5/1

• -1/5

• 5/1

• 1/5

Tags

CCSS.8.EE.B.5

Select the slope that is perpendicular to  $m=\frac{1}{2}$  

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.6

Are these two lines parallel, perpendicular, or neither:  $y=\frac{4}{3}x+2$  and  $y=-\frac{3}{4}x+1$  

• parallel

• perpendicular

• neither

Tags

CCSS.8.EE.B.6

Is there correlation and causation in this statement: The longer I work out, the more calories I burn.

• Correlation, but no causation

• Correlation and causation

• No correlation, but causation

• No correlation or causation

What is the Quiz 1 score for the student who scored a 10 on Quiz 2?

• 12

• 17

• 18

• 19

Which graph has a negative correlation?

• 
• 
• 

Tags

CCSS.8.EE.B.5

What are the next three terms in the sequence: 9, 15, 21, 27

• 33, 39, 45

• 32, 37, 42

• 3, -3, -9

• 4, -1, -6