Answer:
Stated below:
Step-by-step explanation:
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The one the points down shows a negative correlation. a positive correlation points up
your answer here is d
Answer:
To plot (4,2) start at the origin (0,0) and move right 4 units and up 2 units (4,2)
Subtract both fractions. Convert both fractions into improper fractions. So do 3x10+9 and see what ur answer is and put it over ten. Then do 2x16+1 and put the answer u get over 6. Then find the common denominator which is 30. Then subract both fractions and u should get ur answer
