Question

IiF a=[122,212,221] findA^2-4A-3I=0

Answer 1

Answer:

Step-by-step explanation:

y=mx+b

where in this case

C=

5

9

(F−32)

or

C=

5

9

F−

5

9

(32)

You can see the slope of the graph is  

5

9

, which means that for an increase of 1 degree Fahrenheit, the increase is  

5

9

of 1 degree Celsius.

C=

5

9

(F)

C=

5

9

(1)=

5

9

Therefore, statement I is true. This is the equivalent to sayin