Need help graphing the equation
1 answer:
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2. First you need to know about the pythagorean theorem which is
a^2 + b^2 = c^2. Look at the first picture below for more reference.
Next you use the pythagorean theorem to find out the right triangle sides to then know the length and width of the rectangle.
a = 8
b = unknown
c = 10
Now use algebraic steps. 8^2 + b^2 = 10^2 --) 64 + b^2 = 100 --) b^2 = 36 --)
b = 6 .
Finally you know the length which is 8 + 8 = 16 and the width which is 6, so the area of the rectangle is 16 x 6 = 96. And to look apporpriate 96in.^2 .
Answer:
sin(x)
- cos(x)
Step-by-step explanation:
The derivative for f(x) up to 4 terms is
f(x) = cos(x)
f'(x) = - sin(x)
f''(x) = - cos(x)
f'''(x) = -(-sin(x))
f'''(x) = sin(x)
f''''(x) = cos(x)
What this is tell you is that you need to go to 4 differentiations before you get back to where you started from.
The next step is to find out how many groups of 4 there are in 119 differentiations, and, more importantly, what the remainder is.
So you have to go through 29 differentiations to get to 116 times you have differentiated (119/4 = 29)
There are 3 more differentiations you have to do which will be f'''(x) = sin(x)
The answer is
===============
f(x) = sin(x)
f'(x) = cos(x)
f''(x) = -sin(x)
f'''(x) = -cos(x)
f''''(x) = sin(x)
The argument is going to be the same as you used above. 116 differentiations will get you back to sin(x). You need 3 more differentiations so f'''(x) = - cos(x)