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1. Which value from the following may be abscissa of critical point?a. ± \(\cfrac14\)b. ± \(\cfrac12\)c. ± 1d. None2. Find the slope of the normal based on the position of the stick a. 360b. –360c. \(\cfrac1{360}\)d. \(\cfrac{-1}{360}\)3. What will be the equation of the tangent at the critical point if it passes through (2, 3)?a. x + 360y = 1082b. y = 360x – 717c. x = 717y + 360d. none4. Find the second order derivative of the function at x = 5.a. 598b. 1176c. 3588d. 33125. At which of the following intervals will f(x) be increasing?a. (-∞, -1/2) ꓴ (1/2, ∞)b. (-1/2, 0) ꓴ (1/2, ∞)c. (0, ½) ꓴ (1/2, ∞)d. (-∞, -1/2) ꓴ (0, ½) |
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Answer» 1. b) ± \(\cfrac12\) 2. d) \(\cfrac{-1}{360}\) 3. b) y = 360x – 717 4. c) 3588 5. b) (-1/2, 0) ꓴ (1/2, ∞) |
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