Answer: The second option and the third option are true.
Step-by-step explanation:
The formula of the line in slope-intercept form is:
Where <em>m </em>is the slope and <em>b </em>is the y-intercept.
By definition, the y-intercept in a direct variation is 0.
Therefore, substituting 
and 
into the equation, you obtain:
Then, the equation is:
As this is a line, it is a linear function.
Therefore, the second option and the third option are true.
Answer:
The sum rule is f' + g'
The difference rule is f' − g'
The product rule is f g' + f' g
The quotient rule is (f' g − g' f )/g2
The answer is 8.
2^-3 is 0.125.
Then 0.125 is divided by 1, equals 8.
Answer:
2. the slope is -10 and y-intercept is 1
Step-by-step explanation:
hope this helps!
Answer:
1.09 $
Step-by-step explanation:
From 1990 to 2000 ( 10 years ) the consumer price index increased from
130.7 to 172.2 then
172,2 - 130.7 = 41.5 % was the net increase, if peaches suffered similar increase then we will look for 41.5 % of peaches price ( 1990)
0,77 ⇒ 100
x ?? ⇒ 41.5
x = 0,77* 41,5 / 100
x = 0,3196
Then price of a pound peaches in 2000 will be
0,77 + 0,32 = 1.09 $
