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NARA [144]
3 years ago
15

Write an equation in slope-intercept of the line shown. (3,1), (1,-3)

Mathematics
2 answers:
navik [9.2K]3 years ago
5 0

Answer:

Y = 2x - 5

Step-by-step explanation:

Hope this helps. Pls give brainliest.

EastWind [94]3 years ago
3 0

Answer:

y=2x-5

Step-by-step explanation:

Answer and explanation is in the picture.

You might be interested in
What is the equation of the rational function g(x) and its corresponding slant asymptote?
bija089 [108]

The solution to the Questions are

  • The alternate hypothesis demonstrates that there are two possible outcomes for the test.
  • Decision rule: If z > 2.05 or z<-2.05, reject H0
  • z=2.59
  • The two-tailed nature of the test is shown by the alternative hypothesis.
  • The result of the test yields the following P-value: 0.0096

<h3>What is the alternate hypothesis?</h3>

(a)

The alternate hypothesis demonstrates that there are two possible outcomes for the test.

(b)

Here we have

n_{1}=40,\\\\ \bar{x}_{1}=102,\sigma_{1}=5,n_{2}=50,\bar{x}_{2}=99,\sigma_{2}=6

(b)

Here the test is two-tailed. So for \alpha =0.04, the critical values of the z-test are -2.05 and 2.05.

Decision rule: If z > 2.05 or z<-2.05, reject H0

(c)

Test statistics will be

z=\frac{(\bar{x}_{1}-\bar{x}_{2})-(\mu_{1}-\mu_{2})}{\sqrt{\frac{\sigma^{2}_{1}}{n_{1}}+\frac{\sigma^{2}_{2}}{n_{2}}}}  \\\\\\z=\frac{(102-99)-(0)}{\sqrt{\frac{5^{2}}{40}+\frac{6^{2}}{50}}}

z=2.59

(d)

The two-tailed nature of the test is shown by the alternative hypothesis.

(e)

The result of the test yields the following P-value: 0.0096

Read more about P-value

brainly.com/question/14790912

#SPJ1

4 0
3 years ago
Find the area of the shape either enter an exact answer in terms of Pi or use 3.14 for pi and enter your answer as a decimal
sammy [17]

<u>Given</u>:

Given that the radius of the figure is 6 units.

We need to determine the area of the shape.

<u>Angle of the shape:</u>

The angle of the shape is given by

\theta=360-90=270

Hence, the angle of the shape is 270°

<u>Area of the shape:</u>

The area of the shape can be determined using the formula,

A=(\frac{\theta}{360}) \pi r^2

Substituting r = 6, we get;

A=(\frac{270}{360}) (3.14)(6)^2

Simplifying, we get;

A=(0.75)(3.14)(36)

A=84.78

Thus, the area of the shape is 84.78 square units.

5 0
3 years ago
It was recently estimated that homes without children outnumber homes with children by seven to five. If there are 3564 homes in
Gwar [14]

Answer:

2079

Step-by-step explanation:

Homes without children outnumbers homes with children by about 7 to 5 ;

If number of children = 3564

Number of homes without children :

Expressing the relaship interms of ratio :

Without children : with children = 7 :5

Total ratio = 7 + 5 = 12

Number of homes without children:

(7 / 12) * 3564

0.5833333 * 3564

= 2079

8 0
3 years ago
Herald was making a recipe that needs 1/2 cup of vegetable oil and 1/8 cup of olive oil. How much oil does it need in all?
zaharov [31]

Answer:

\frac{5}{8} of oil.

Step-by-step explanation:

Firstly, you need to find the LCD (lowest common denominator), this can be done by factoring the denominators and knowing the multiples.

In this case, you can see that 2 is a factor of 8 so we can simply multiply \frac{1}{2} so that the denominator is 8:

8 ÷ 2 = 4

\frac{1 * 4}{2 * 4} = \frac{4}{8}

Now the fractions can be added easily:

\frac{4}{8} + \frac{1}{8} = \frac{4 + 1}{8}

= \frac{5}{8} of oil.

Hope this helps!

6 0
3 years ago
Factor -5a^2+10ab^2-20+25a^3b <br> i need help please!
kumpel [21]
First we see that we can factor out a 5 from everybody
5(-a^2+2ab^2-4+5ba^3)
trial and eror and experience
order in poawer order
5(5a^3b-a^2+2ab^2-4)
5(a^2(5ab-1)+2(ab^2-2))
dunno how to go on further

5 0
3 years ago
Read 2 more answers
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