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Evaluating limits graphically Sketch a graph of f and use it to make a conjecture about the values of
23.
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- Math advancearrow_forward-t+2 Evaluate the lim (-2)arrow_forwardThe graph below is the function f(x) 4- 2- -3 -2 -1 -21 -51 Determine the following values. Enter "DNE" if a value does not exist, enter "oo" (lower case "o") if the limit approaches positive infinity, or "-oo" if the limit approaches negative infinity. lim f(x) = lim f(x) = lim f(2) = f(3)arrow_forward
- How do I do A, B, and C?arrow_forwardLimits of even functions A function f is even if f1-x2 = f1x2, for all x in the domain of f. Suppose f is even, with lim f1x2 = 5 and lim f1x2 = 8. Evaluate the following limits. %3D xS2+ xS2 a. lim f1x2 xS-2+ b. lim f1x2 xS-2-arrow_forwardx - 4 3. lim x- 2arrow_forward
- B. LIMITS at INFINITY Recall your lesson in Piece-wise function. X→C In this lesson, you must be able to differentiate between f(c) and lim f(x). In evaluating a function f(c), when you do DIRECT SUBSTITUTION, the result must be a DEFINED NUMBER (A NUMBER THAT EXIST), otherwise f(c) is UNDFINED. Contrary to lim f(x), when you do direct substitution, the answer maybe indeterminate 0/0 but THERE IS A WAY TO EVALUATE THE LIMIT USING MANY TECHNIQUES, otherwise lim f(x) DOES NOT EXIST. x→c X-C Let us examine the piece-wise function below. 0 1. f(-4) 2. f(-2) 3. f (0) The function is defined by the equation. 4. f (1) 5. f(2) 6. f (3) f(x) = 2+7, -4≤x≤-2 -2, 7. f (4) 8. f(7). -1, (x-2)², x-4 x-7 7 A Self-Regulated Learning Module 2arrow_forwardIf lim x) - 7 x-1 x - 1 5, evaluate lim f(x). X-1arrow_forward(3+h)²-9 Evaluate lim h-0 harrow_forwardarrow_back_iosarrow_forward_ios
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