Answer:
this makes no sense at all, what's the question?
<span>The given expression can be classified in many ways. To summarize, there are a few ways to classify it:
It is a polynomial
classification by the number of terms: binomial
classification by degree: first degree polynomial or degree = 1
classification by graph: straight line or a linear function</span>
Answer:
option C and option D the function f(x) is increasing.
Step-by-step explanation:
" A graph is said to be increasing in an interval if it's value keeps on increasing in that particular interval ".
By looking at the graph attached in the question we could clearly see that the function f(x) is increasing in the interval (-1.6,0] and [0,0.8).
and in all the rest options asked in the question the function f(x) is decreasing.
Hence, for option C and option D the function f(x) is increasing.
Answer:
50.465 km
Step-by-step explanation:
In order to find the distance in kilometers, you need to first convert the marathon distance into yards. Since the conversion measurement of 1 mile = 1760 yards is given, you can use this to find the total yards in 26 miles:
or x = 45,760 yards
Adding this amount to the additional 385 in the marathon distance:
45760 + 385 = 46,145 yards
Since 1 yard = 0.9144 meters, we can find the number of meters the same way we found yards:
or m=50,465 meters
Since the question is asking for kilometers, we can need to divide the number of meters by 1000, or move the decimal point three places to the left:
50,465 ÷ 1000 = 50.465 km