Answer:
-18 C°
Step-by-step explanation:
Warmed means add cooled means subtract
starting at -23 it warmed by 8 add 8
-15
it warmed by 3 more add 3
-12
then it cooled by 6 subtract 6
-18
All i know is that the equation of a straight line is y=mx+c .......where m= gradient and c= the y intercept
I apologize, but we would need the chart included below the questions to be able to answer this.
Answer:
(x-1)(x+7)
Step-by-step explanation:
x = 1
x = -7
These are the roots found using the quadratic formula.
Answer:
-1.2 that is the point hope this helps
Step-by-step explanation:
