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irina1246 [14]
3 years ago
6

Given f(x) = -x + 1, find f(0).

Mathematics
1 answer:
____ [38]3 years ago
5 0

Answer:

f(x)=1

Step-by-step explanation:

f(0)=-0+1

   =1

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Nady [450]

Answer:

y=2x-6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The output y and input x of a device are related by y = x + 1.4x3 . (a) Find the values of the output for steady-state operation
erma4kov [3.2K]

Answer:

a) y(1) = 2.4 , y(2) = 13.2, b) y(x) = 2.4 + 5.2\cdot (x-1), y(1) = 2.4, y(2) = 7.6

Step-by-step explanation:

a) The values of the output for steady-state operation are:

y(1) = 1 + 1.4\cdot (1)^{3}

y(1) = 2.4

y(2) = 2 + 1.4\cdot (2)^{3}

y(2) = 13.2

b) The formula for linearization is:

y(x) = y(1) +\frac{dy}{dx}|_{x = 1} \cdot (x-1)

The first derivative of the formula evaluated at x = 1 is:

\frac{dy}{dx}|_{x=1} = 1 + 4.2\cdot (1)^{2}

\frac{dy}{dx}|_{x=1} = 5.2

The linearized model is:

y(x) = 2.4 + 5.2\cdot (x-1)

The output at x = 2 is presented below:

y(2) = 2.4 + 5.2\cdot (2-1)

y(2) = 7.6

Linearized model offers reasonable approximations for small intervals.

5 0
3 years ago
John has an annual salary of $48,000.00 and he is paid every two weeks. What will his
yanalaym [24]

Answer: $1846

Step-by-step explanation:

First and foremost, we should note that there are 52 weeks in a year. Therefore the biweekly payment of John will be gotten by dividing his gross income by 26 weeks i.e (52weeks/2) since it's biweekly.

Therefore, the gross income on each paycheck will be:

= $48,000.00 / 26

= $1846.15

= $1846 approximately

The gross income on each paycheck is $1846.

8 0
3 years ago
Find the quotient of 4 2/3 ÷ 2 2/5
Sveta_85 [38]
<h3>Solution:</h3>

4  \frac{2}{3}  \div 2 \frac{2}{5}  \\  =  \frac{14}{3}  \div  \frac{12}{5}  \\  =  \frac{14}{3}  \times  \frac{5}{12}  \\  =  \frac{70}{36}  \\  =  \frac{35}{18}  \\  = 1 \frac{17}{18}

<h3>Answer:</h3>

1 \frac{17}{18}

6 0
3 years ago
Read 2 more answers
Please help me with 8 &amp; 9. I don't quite understand how to fill them in. If someone could help me I would gladly appreciate
attashe74 [19]

Complete Truth Table:

8).

p                       q                                 ~ p                        ~ p  and  q

T                        T                                   F                                 T

T                         F                                   F                                 F

F                          T                                 T                                F

F                           F                                  T                                 T







9.)      

p                      q                  ~ q                          p    or     ~ q

T                       T                     F                                 F

T                        F                   T                                  F

F                        T                     F                                  F

F                         F                    T                                    T









Hope that helps!!!!!!!!!!!!                                       : )



8 0
3 years ago
Read 2 more answers
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