Answer:
B
Step-by-step explanation:
Answer:
The answer is one-
Step-by-step explanation:
1/2, 3/6, 4/8, 5/10, etc.
Absolute value
at x=2, the absolute value thing is positive
do this one
![y=x \sqrt{5-x^2}](https://tex.z-dn.net/?f=y%3Dx%20%5Csqrt%7B5-x%5E2%7D%20)
the derivitive is
![\frac{dy}{dx}=\sqrt{5-x^2}- \frac{x^2}{ \sqrt{5-x^2} }](https://tex.z-dn.net/?f=%20%5Cfrac%7Bdy%7D%7Bdx%7D%3D%5Csqrt%7B5-x%5E2%7D-%20%5Cfrac%7Bx%5E2%7D%7B%20%5Csqrt%7B5-x%5E2%7D%20%7D%20%20%20)
so the slope at x=2 is
![\frac{dy}{dx}=\sqrt{5-2^2}- \frac{2^2}{ \sqrt{5-2^2} }](https://tex.z-dn.net/?f=%20%5Cfrac%7Bdy%7D%7Bdx%7D%3D%5Csqrt%7B5-2%5E2%7D-%20%5Cfrac%7B2%5E2%7D%7B%20%5Csqrt%7B5-2%5E2%7D%20%7D%20%20%20)
=-3
a point is (2,2)
point slope form
y-y1=m(x-x1)
y-2=-3(x-2)
or
y=-3x+8
das is de equation
Answer:
16 square units
Step-by-step explanation:
The area of the large triangle is
A = 1/2 bh
A = 1/2 (9) * 8 = 36
The area of the small triangle is
A = 1/2 bh
A = 1/2 (8) (5) = 20
The difference is the shaded region
A = 36-20 = 16