Question

Linear approximation :(

Answer 1

\[\sqrt{99.8}\]

Answer 2

\[f(x)=\sqrt{x}\]

Answer 3

a=100

Answer 4

:) Correct

Answer 5

@hartnn hey can you check this out for me, i keep getting the wrong answer :(

Answer 6

f'(a)=1/2sqrt(x)

Answer 7

yup, good so far

Answer 8

\[f(a)+f'(a)(x-a)\]

Answer 9

a=?

Answer 10

\[10+\frac{ 1 }{ 20 }(x-100)\]

Answer 11

x is 99.8 only

Answer 12

because you are finding f(99.8) = f(x)

Answer 13

so
10+(99.8-100)/20 = ?

Answer 14

9.99

Answer 15

10.01

Answer 16

close enough to answer 9.989
no, 9.99 was correct

Answer 17

10+(99.8-100)/20=9.99

Answer 18

oh ya

Answer 19

damn why do i keep messing x up!

Answer 20

with practice, you will be good at this :)

Answer 21

thanks again @hartnn!

Answer 22

welcome again @Calle87 !

Answer 23

lets go to next question!