9. One winter day, the temperature increased
from a low of -5°F to a high of 40 °F. By
how many degrees did the temperature
change?
A 45 °F
© 25 °F
® 35 °F
D 55 °F

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)