89. lim x1 X – 1
90. lim
x-In 2 e2x – 4
Finding a Limit In Exercises 91–94, find
f(x + Ax) – f(x)
lim
Δx
Ar-0
91. f(x) = 3x - 2
92. f(x) = x2 - 4x
1
93. f(x)
x + 3
Using the Squeeze Theoremt in de 2d 96, u

What the heck don’t understand

Idon’t see a picture

Ithink your answer is b

1. statement- ca is parallel to db and e is the midpoint of ad reason- given2. statement- reason- alternate interior angles3. statement- de is congruent to ae reason- definition of midpoint4. statement- triangle aec is congruent to triangle deb reason- asa (angle side angle)