Homework SourseWork out the problem and explain your steps as you go please
Work out the problem and explain your steps as you go please!
1. Find the limit by numerical evidence of limx -->4 x3+4x2-7x-5
2. Find the limit of limx-->-9 x2-81x+9.
3. Find the limit of each of the following:
a. limx-->0 x+4x-2x
b. limx-->0 x3+51 x2-17
c. limn-->infinity 1+1nn
d. limx-->0 sinxx
1. Find the limit by numerical evidence of limx -->4 x3+4x2-7x-5
2. Find the limit of limx-->-9 x2-81x+9.
3. Find the limit of each of the following:
a. limx-->0 x+4x-2x
b. limx-->0 x3+51 x2-17
c. limn-->infinity 1+1nn
d. limx-->0 sinxx
Solution
1) 4^3 + 4* 4^2 -7*4 -5 =95 2) 81 -(81*9 )+9 = -639 3) a) 0 b) -17 c)1 d)0
