MTH101 Solved Quiz 1 2021 by VUBuddy

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MTH101 Quiz 1 2021

1. If f(x) x^3 +1, then which of the following is not True about it.

The Slope of tangent line at x =1 is 3

2. If f(x) = ax+bx+c, then its derivatives with respective to x is…….

a+b

3. The Equation of tangent line at Point (x0, y0) is y+y0=m tan(x+x0) False
4. Derivative of Graph of Straight line Bisecting the First and Third Quadrants is…. +1
5. What is Derivative of 7x3 21x2
6. Derivative of Straight line of Parallel to y-axis is……. Zero

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7. When the Slope of the Tangent line Approaches to ± infinity, then…. Occurs Circle
8. To Find the Slope of Tangent Line at a Particular point along a Curve, you Have to Calculate the …………………

Instantaneous Velocity

9. Average Velocity is Obtained by Dividing the………. Total

Distance by Time Elapsed

10. If f(x) = cos(2x) then its derivates By Chain Rules is ……… -

Sin(2x).2

11. What is Derivatives of 101? 0
12. The Derivative of y=cosecx at x=0 is……. Infinity

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13. If f(x) = x5 and g(x) = x2 , Then the Derivative of F(x)/g(x) is……… 3x2
14. The Derivative of sinx.cosx at x=0 is…....... 1
15. If f(x) = 2x+2 and g(x) = x2 + 3x, the Derivative of f(x) + g(x) is……. 5 + 2x
16. The Instantaneous rate of Change of y^2+4 with Respect to x = 2 is …… 4
17. What is Derivative of 2x2 sin(x5)? None of these
18. What is Derivative of Sin (20x)? 20cos(20x)
19. For the Curve f(t) = -2t+3, the Instantaneous Rate of Change of ‘f(t)’ at t = 1 is -2
20. Let f(x) = Cos(x)/6, the Derivative of f(x) is……. –Sinx/6