All categories

3 years ago

Identify the correct equation for the linear function.

Mathematics

1 answer:

Natasha2012 [34]3 years ago

7 0

D) 12x+9
the slope is 12 and the intercept is 9

You might be interested in

A sensor output was acquired for 32 seconds at a rate of 200 Hz and spectral analysis was performed using FFT. If the data set w

VashaNatasha [74]

Complete Question

A sensor output was acquired for 32 seconds at a rate of 200 Hz and spectral analysis was performed using FFT. If the data set was split into 5 segments (each 6.4 seconds long), what is the resulting:

a)F minimum

b) F maximum

c) Frequency resolution

Answer:

a) $Fmax=100Hz$

b) $Fmin=0Hz$

c) $F_r=0.0313$

Step-by-step explanation:

From the question we are told that:

Time $t=32sec$

Frequency $F=200Hz$

Segments $\mu=5$

Generally the equation for Frequency Range is mathematically given by

$Fmax=\frac{F}{2}$

$Fmax=100Hz$

Therefore

a) $Fmax=100Hz$

b) $Fmin=0Hz$

Generally the equation for Frequency Resolution is mathematically given by

$F_r=\frac{F}{N}$

Where

N=The Total dat points

N=Sampling Frequency *Time

$N=200*32$

$N=6400$

Therefore

$F_r=\frac{200}{6400}$

$F_r=0.0313$

6 0

3 years ago

The sum of two integers is 2. Their difference is 10.

Nady [450]

Answer:

-4 and 6

Step-by-step explanation:

sum means +

-4+6=2

difference means -4-6=10

5 0

4 years ago

Read 2 more answers

How do you round up fractions?

qaws [65]

Answer:

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

hope it helps

7 0

3 years ago

6 + (-9) - (-4) - 3 help

Grace [21]

Hi!

Answer:

6 + (-9) - (-4) - 3 =

= 6 - 9 - b (-4) - 3

= 6 - 9 + 4b - 3

= -6 + 4b

= 4b - 6

I hope I helped you! Good luck at school!

7 0

3 years ago

Junior high classes of 35 students each met in the cafeteria to take achievements tests. If exactly 5 students sat at each table

exis [7]

Hello!

First you have to find the total amount of kids

5 kids a table
28 tables

Multiply these numbers

28 * 5 = 140

Then divide by the amount of kids in a class

140 / 35 = 4

The answer is 4 classes

Hope this helps!

5 0

4 years ago