Answer:
a) 3x(y-3)
b) (x-2)(X+2)
Step-by-step explanation:
See the steps below:) You can also use the app photo math, you take a picture and it will give you the answer and explain the steps:)
Answer:
-1/2M + 110
Step-by-step explanation:
The slope of the line if the scale is right should be -1/2M as it goes down half the speed. The y intercept is 110.
Look at the attachment!
Thanks. (I can’t see the Tuesday 24 Question 5, sorry.)
For this, the first thing to do is to assume that the function of temperature with respect to r is written in one of the following ways:
Way 1:
Way 2:
To find the instant variation we must find the derivative of the temperature with respect to the distance r.
We have then:
For function 1:
Rewriting
For function 2:
Rewriting
Answer:
The instantaneous variation of the temperature with respect to r is given by:
Assuming function 1:
Assuming Function 2: