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yulyashka [42]
3 years ago
13

Which function represents a line with a slope of −4 and a y-intercept of −2?

Mathematics
1 answer:
VMariaS [17]3 years ago
4 0
Hello!

The slope intercept form of a line is

y = mx + b

m is the slope
b is the y-intercept

Put in the values

y = -4x + -2

Simplify

y = -4x - 2

Now we look for the choice with what we got

The answer is C) y = -4x - 2

Hope this helps!
You might be interested in
Raymond just got done jumping at super bounce trampoline center. The total cost of his session was $43.25. He had to pay a $7 en
fgiga [73]

1.25t+7=43.25 can be used to determine the number of minutes that Raymond was on the trampoline.

Step-by-step explanation:

Given,

Total cost for session = $43.25

Entrance fee = $7

Charges per minute = $1.25

Let,

t be the number of minutes raymond was on Trampoline

Total cost for session = entrance fee + Charges per minute * No. of minutes

43.25=7+1.25*t\\1.25t+7=43.25

1.25t+7=43.25 can be used to determine the number of minutes that Raymond was on the trampoline.

Keywords: linear equation, addition

Learn more about linear equations at:

  • brainly.com/question/1599828
  • brainly.com/question/1599887

#LearnwithBrainly

4 0
3 years ago
PARAPHRASE PLEASE..
Studentka2010 [4]

Answer:

here you go...

A line code is a code used to transmit digital signal data over a transmission line. Common line encodings are unipolar, polar, bipolar, and Manchester code. NonReturn-to-Zero NRZ and Return-to-Zero technologies are used in unipolar, polar, and bipolar line coding schemes. Line coding is used to reduce bandwidth, reduce the chance of error, and increase efficiency. The purpose of this lab is to understand different types of row encoding, use MATLAB to implement row encoding functions, and use the input data to simulate those row encoding functions.

hope this helps

please amrk brainiest

5 0
2 years ago
It is advertised that the average braking distance for a small car traveling at 75 miles per hour equals 124 feet. A transportat
Morgarella [4.7K]

Answer:

z=\frac{112-124}{\frac{22}{\sqrt{37}}}=-3.318  

The p value would be given by this probability:

p_v =2*P(z  

Since the p value is a very small value at any significance level used we can reject the null hypothesis and we can conclude that the true mean for this case is different from 124 ft

Step-by-step explanation:

Data given and notation  

\bar X=112 represent the sample mean

\sigma =22 represent the population standard deviation  

n=37 sample size  

\mu_o =124 represent the value that we want to test  

z would represent the statistic (variable of interest)  

p_v represent the p value

Hypothesis to test

We want to check the following system of hypothesis:

Null hypothesis: \mu = 124  

Alternative hypothesis :\mu \neq 124  

The statistic is given by:

z=\frac{\bar X-\mu_o}{\frac{\sigma}{\sqrt{n}}} (1)  

Replacing the info given we got:

z=\frac{112-124}{\frac{22}{\sqrt{37}}}=-3.318  

The p value would be given by this probability:

p_v =2*P(z  

Since the p value is a very small value at any significance level used we can reject the null hypothesis and we can conclude that the true mean for this case is different from 124 ft

6 0
4 years ago
There are two ways to go from Fujairah to Sharjah , and four ways to go from Sharjah to Dubai. How many different ways are there
Inga [223]

Answer:

8

Step-by-step explanation:

7 0
3 years ago
Q(x)=
nikitadnepr [17]

Answer:

  q = 0

Step-by-step explanation:

The ratio of highest-degree terms is (6x^5)/(x^9) = 6/x^4. This approaches zero when x gets large, either positive or negative.

The horizontal asymptote is q = 0.

4 0
4 years ago
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