Recall the definition of the derivative of a function
at a point
:
We can then see that
, and by the power rule we have
. Then replacing
, we arrive at
Alternatively, we could have expanded the binomial, giving
and so as
we're left with 1280, as expected.
Y-intercept -is a little higher than 17, best what we can see 17.2
To find slope we can choose 2 points that are on the line.
For example, (180, 10) and (30, 16)
slope = (y2-y1)/(x2-x1)=(16-10)/(30-180)=6/(-150)= - 0.04
y= - 0.04x+17.2
9514 1404 393
Answer:
(d) y ≤ -7
Step-by-step explanation:
The solution is found by dividing by the coefficient of y. Since that is a negative number, the sense of the comparison is reversed.
-8y ≥ 56
(-8y)/(-8) ≤ 56/(-8)
y ≤ -7
−10
fish left = 10
Therefore, the additive inverse of the number of fish left is −10. The sum of a number and its additive inverse is 0.
10 + (−10) = 0 A is the answer
Ur equation will be
citypop * (1.13^n)
where n is the number of years
