想請問（c)要怎麼寫？

EXI. Find the limit : lim(x+3) X-2 lim (x+3) = 5 X-2 Ex2. Find the limitlim ƒ(x) (a) f(x) →2 (a) lim f(x). = 8-72 = x4 X-2 (x+²)(x-2) x=2 = 4 x-4 x-2 X- (b) ƒ(x) = |x-¹| (c) ƒ(x) = (x,x #2 x-2 0,x=2 (b) lim f(x) = X-2 lim f(x) = X-72² D.N.E (x-2) X-2 (x-2) X-2 1 Definition of the Limit of a Function If f(x) becomes arbitrarily close to a single number L as x approaches c from either sid 1"}

請問這題謝謝！（附答案）

SO HEL Example 3 Find y' if sin(x + y) = y² cos x. Solution : Differentiating implicitly with respect to x and remembering that y is a function of x, we get y' 日日 cos(x + y) (1 + y) = y²(- sin x) + (cos x) (2yy') (Note that we have used the Chain Rule on the left side and the Product Rule and Chain Rule on the right side.) If we collect the terms that involve y', we get cos(x + y) + y² sin x = (2y cos x)y' - cos(x + y) · y' y² sin x + cos(x + y) 2y cos x cos(x + y) - < 清除

這題~謝謝 請問x=1時極限是不存在還是無限大還是...？

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請問這題為何要用with呢？用to會變成什麼意思呢？⭐️

2 Playing A. to smartphones in the dark is bad for your eyes. B. for C. with D. from

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突然忘光怎麼畫... （1）我知道是水平伸縮1/2 但如何畫 謝謝

3. The graph of f is given. Use it to graph the following functions. (a) y = f(2x) (c) y = f(-x) YA 1 0 1 (b) y = f(x) (d) y = -f(-x) Xx

請問要怎麼找定義域

5-6 Find the domain of the function. 5. f(x) = COS X 1 - sin x 6. g(x) = www.comm 1 1 tan x

求解🙏

1 3. 已知x是非零實數,若x+-=4,求x+ X X 243 4. 已知ab 均為大於0的實數且滿足3a+b=3,求(a+4)(b+3)的最大值為 16 1+45, with =

如何計算

bland [bland] adj. Why Do Y with 題1 有一過關遊戲,每位參賽者要依序過三關,過關者才能繼續參加下一關挑戰,每一關 互動式教學講義數學(4A) 範夜 3 汰的機率皆為 9 且每一關通關與否不互相影響。若已知阿信被淘汰了,則他是在 5 B 一關被淘汰的機率為 。 39 ++ 5 6 售价 的、有關飲食的 you have an P(A)= + 12 125 網該刨剪 網 連 發

求解 7.為什麼不能直接提出來 2.、11.12.

7. 設 f(x) 為一多項式,若(x-2)f(x)除以x+x-1的餘式為4x+7,則f(x)除以x+x-1的 餘式為 fw=(x-1)60x35 。 (X²) 3 = (X*XX-V) (X-²) 6(71) + (x-2) (014) [(x3X-) (x-3);+1) 6X+ (0X-1bay 8 「跑專戰車 日做代運動土 IFTI WITH GL M 大的學術風格 球隊會盡可能的快 。