2. let v = c2(r, r) be the collection of functions f : r + r for which f, f', f" are continuous. let u = {f ev: f" + f = 0}. (a) show that u sv. carefully explain your answer. (b) find two functions fı, f2 € u such that s = {f1, f2} is linearly independent.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

id

step-by-step explanation:

idk

idk

i know the way

and

idk

2x + 8

step-by-step explanation: