Find f'(x) and find the value(s) of x where the tangent line is horizontal. x 6 f(x)= (5x – 8)® f'(x)= ☐

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Q: Example 1: z=x³y_x=2t and y=t² Find dz dt

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Q: Use sigma notation to write the sum.

A: Answer is 4Σn=1 = [1-(n/4)2]Explanation:Step 1:Step 2: Step 3: Step 4:

Q: 5) If f(x)=6x sin" '(x), find' (x) f'(x)= Find f'(0.7) f'(0.7)= 6) Evaluate the integral S 0.8 dx…

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Q: Given the points A: (2,3,-1) and B: (2,4,0), find the vector = AB

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Q: 10) (a) Find the exact value of tan20 if tane = (b) Find the exact values of sinif cosa = -- 8 17 3…

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Q: Evaluate the line integral [ z²dx + x²dy + y²dz, where C is the line segment from (−1, −1, −1) to…

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A: a) 0°C , 37.71°Cb) 75Explanation:

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A: Answer Explanation:Step 1: Step 2: Step 3: Step 4: