Answer: A) (20, 1)
Step-by-step explanation: Largest number
Answer:
f(3) = -43
Step-by-step explanation:
alright so all you have to do is substitute x with 3 so it gonna look like
-(3)^2-9(3)-7= f(x)
now you just have to solve
-9-27-7=f(x)
f(x)= -43
Answer:
The temperature is increasing at the rate of 6.5 degree celcius per second.
Step-by-step explanation:
We are given the following information:
Temperature of a point is given by T(x,y)
After t seconds a bug reaches a point 
At t = 2, x = 2, y = 4
The temperature function satisfies:

We have to find:

Hence, the temperature is increasing at the rate of 6.5 degree celcius per second.
Answer: The product of 8 and n it is 8n
Step-by-step explanation:
Answer:
9.3 x 10^-4
Step-by-step explanation:
Put the decimal to the left counting between 9 and 3, so 9.3, moved over to the left 4 times (thats why the exponent is negative). .00093