Question

Step 7 of 9 Find lim f(x) by looking at the right-hand and left-hand limits as x approaches 0. X-O x? - 49 lim f(x) = lim x-0 xto x² + 7x X and the denominator approaches As X - 0 , the numerator approaches zero by negative numbers Ther Enter a number. x2 - 49 +00 lim x-o- x² + 7x X and the denominator approaches As x - 07, the numerator approaches zero by positive numbers Therefore x² – 49 lim - x-ot x² + 7x Since the right-hand and left-hand limits are not equal, lim f(x) does not exist X-0 Submit Skip (you cannot come back)

Answer 1

0 lim 12_49 &-> o arttre Soli'- x2_49 lim nto- = too (Left) arter aka as a-o the numera The numeralar approaches to and the denominaler approaches to by negalite numbers. o -49 lom ar 49 (Right) - nyot artta lo numera As 1707, The -49 to The eraler approaches and denominala approaches by positive numbers. -4 ។ 1-omegalire valores posilne valun (to) x 245 xn a x²-49 49 -។ . wigut and left hand limits are not equal, lom 22_49 Does not enish. arth The 71->o