Answer:
-11
Step-by-step explanation:
Answer:
3750
Step-by-step explanation:
Answer:
vol = 17,148 cu. in.
Step-by-step explanation:
vol = 4 / 3 * pi * r³
vol = 4 / 3 *3.14 * 16³
vol = 17,148 cu. in.
Answer: 5,260
Step-by-step explanation:
So the question here is 45% of WHAT number (x) = 2,367
Setup as a fraction
45/100 = 2,367/X
Cross multiply
45X=236,700
Divide 45X by 45 to get X alone
Divide the other side too bc what you do to one side, you have to do to the other.
236,700/45=
5,260
Check your answer
45/100=2367/5260
The point (2, 5) is not on the curve; probably you meant to say (2, -5)?
Consider an arbitrary point Q on the curve to the right of P, 
, where 
. The slope of the secant line through P and Q is given by the difference quotient,
where we are allowed to simplify because 
.
Then the equation of the secant line is
Taking the limit as 
, we have
so the slope of the line tangent to the curve at P as slope 2.
- - -
We can verify this with differentiation. Taking the derivative, we get
and at 
, we get a slope of 
, as expected.
