Answer:
Leading coefficient -1 and Degree 6
Step-by-step explanation:
Leading coefficients mean the number associated with the variable that has the highest degree in your question

The highest degree is 6 and the leading coefficient would the number associated with x^6 which is -1 so the last option is correct
Multiply the constants first: 3×(-1.7)=-5.1 which is the coefficient.
Standard form is -5.1xy².
Answer:
X1 = number of generators, X2 = number of alternators
Step-by-step explanation:
Hope this helps!
Answer: The required exponential model is 
Step-by-step explanation:
Since we have given that
Initial cases = 1804
Rate of growth = 4%
Since it is increasing exponentially,
So, it becomes,

Here, a = 1804
b = 
So, it becomes,

Hence, the required exponential model is 