Answer:
Step-by-step explanation:
Simplifying
3y + -2y = 1
Combine like terms: 3y + -2y = 1y
1y = 1
Solving
1y = 1
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '1'.
y = 1
Simplifying
y = 1
220 degrees = 3.83972
to convert degrees to radians, multiply by <span>π<span>180°</span></span>, since a full circle is <span>360°</span> or <span>2π</span> radians.<span>220°⋅<span>π<span>180°</span></span></span> radians Cancel the common factor of 20 <span><span>111</span>⋅<span>π9</span></span> radians Multiply <span>111</span>and <span>π9</span> to get <span><span>11π</span>9<span>11π</span>9</span><span> radians
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</span><span>I hope this helps.</span>
Answer:
- f'(1) exists: f'(1) = -2
- f'(0) DNE
Step-by-step explanation:
<h3>a)</h3>
The function is continuous for x > 0 . The derivative is defined on that interval and is equal to ...
f'(x) = -2x . . . . . for x > 0
Then at x = 1, the derivative is ...
f'(1) = -2(1)
f'(1) = -2
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<h3>b)</h3>
The function has a jump discontinuity at x=0, so the derivative does not exist at that point. A condition for the existence of the derivative is that the function is continuous at the point of interest.
Use the formula y2-y1/x2-x1 and sub in the points
Hope this helps
