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3 years ago

What functions must a cell preform to maintain a stable internal environment?

Mathematics

2 answers:

Olin [163]3 years ago

7 0

Answer:

constant adjustments as conditions change inside and outside the cell.

podryga [215]3 years ago

3 0

Answer:

must have internal movement

Step-by-step explanation:

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Can someone help me solve this differentiation/tangent problem?

nirvana33 [79]

A)

$\bf g'(x)=\stackrel{product~rule}{2x\cdot f(x)+x^2\cdot f'(x)}\quad 
\begin{cases}
x=5\\
f(5)=5\\
f'(5)=5
\end{cases}
\\\\\\
g'(5)=2(5)\cdot f(5)+(5)^2\cdot f'(5)\implies g'(5)=50+500\\\\\\ g'(5)=550\\\\
-------------------------------\\\\
g(5)=(5)^2f(5)\implies g(5)=125
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}
\begin{cases}
x=5\\
y=125\\
\stackrel{m}{g'(5)}=550
\end{cases}\implies y-125=550(x-5)
\\\\\\
y-125=550x-2750\implies y=550x+400$

b)

$\bf h'(x)=\stackrel{quotient~rule}{\cfrac{f'(x)(x-6)~~-~~f(x)\cdot 1}{(x-6)^2}}\quad 
\begin{cases}
x=5\\
f(5)=5\\
f'(5)=5
\end{cases}
\\\\\\
h'(5)=\cfrac{f'(5)(5-6)~~-~~f(5)\cdot 1}{(5-6)^2}
\\\\\\
h'(5)=\cfrac{5(-1)-5}{(-1)^2}\implies h'(5)=-10\\\\
-------------------------------\\\\$

$\bf h(5)=\cfrac{f(5)}{5-6}\implies h(5)=\cfrac{5}{-1}\implies h(5)=-5
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\quad 
\begin{cases}
x=5\\
y=-5\\
\stackrel{m}{-10}
\end{cases}\implies y-(-5)=-10(x-5)
\\\\\\
y+5=-10x+50\implies y=-10x+45$

3 0

4 years ago

If f(x) = 1/x + 2/x ,<br> then f<br> (1/3) =

BlackZzzverrR [31]

Answer:

f(1/3) = 9

Step-by-step explanation:

f(x) = 1/x + 2/x

f(1/3) = 1/(1/3) + 2/(1/3)

f(1/3) = 1(3) + 2(3)

f(1/3) = 3 + 6

f(1/3) = 9

8 0

4 years ago

Please help, you can just slide the answer

nikdorinn [45]

Answer:

c is correct have a nice day

Step-by-step explanation:

3 0

3 years ago

Write a real word problem that can be represented by the expression 5x+10

trasher [3.6K]

A member ship at the gym cost 5 dollars a month plus a locker holding fee of 10 dollars

3 0

3 years ago

Read 2 more answers

Maria babysat for 6 hours on Tuesday, 3 hours on Thursday, and 4 hours on Saturday.

Alekssandra [29.7K]

Answer:

78.00$

Step-by-step explanation:

6 + 3 + 4 =13

13× 6.00= 78.00

7 0

3 years ago

Read 2 more answers