1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alla [95]
3 years ago
10

What does y=-1/2x-4

Mathematics
2 answers:
garri49 [273]3 years ago
6 0
Hope this helps

Remember what a standard form equation is. ⇩
Y= mx+ b
Know what this means for your equation⇩
M is the slope and b is the y intercept
Apply this to your equation ⇩
-1/2 is the slope and -4 is the y intercept
How to graph it?⇩
Start by plotting your first point on your y intercept of -4. Then apply rise/run. Since your equation is negative go up 1 and to the left 2. (negative goes to the left and positive to the right) Graph is put above

Anvisha [2.4K]3 years ago
5 0

Answer:

y = -1/2x - 4

From this, you can tell it's in slope-intercept form, has a slope of -1/2, and a y-intercept of -4.

I've included a picture of what this equation looks like.

You might be interested in
Helphelphelphelphelphelp-
denpristay [2]

Answer:

-3

Step-by-step explanation:

brainliest pls

8 0
3 years ago
Read 2 more answers
Which expression is equal to the expression below (6x9)^5
masha68 [24]

Answer:

B. You have to distribute properties. So you distribute the exponent 5 to both the 6 & the 9

4 0
3 years ago
Clark Heter is an industrial engineer at Lyons Products. He would like to determine whether there are more units produced on the
Alborosie

Answer:

Step-by-step explanation:

Let the subscripts d and n represent day and night respectively

The null hypothesis is

H0 : μd ≥ μn

The alternative hypothesis is

H1 : μd < μn

it is a one-tailed and also a right left test because of the greater than symbol in the alternative hypothesis.

The decision rule is to reject H0: μd ≥ μn If 0.10 > p value

Since the population standard deviations are known, we would use the formula to determine the test statistic(z score)

z = (xd - xn)/√σd²/nd + σn²/nn

Where

xd and xn represents sample means for day and night respectively.

σd and σn represents population standard deviations for day and night respectively.

nd and nn represents number of samples

From the information given,

xd = 334

xn = 341

σd = 23

σ2 = 28

nd = 60

nn = 68

z = (334 - 341)/√23²/60 + 28²/68

= - 7/√20.34607843138

z = - 1.55

From the normal distribution table, the probability value corresponding to the z score is 0.061

Since the level of significance, 0.1 > 0.061, we would reject H0

Therefore, there is enough evidence to conclude that there are more units produced on the night shift than on the day shift.

8 0
3 years ago
Last winter, the ratio of days with snow to day with no snow was 1.18. Write this ratio as a faction in simplest form
Alekssandra [29.7K]

to change any decimal to a fraction, we simply <u>use as many zeros on the denominator as there are decimals and lose the dot</u>.

1.18 has two decimals, so we'll use two zeros at the bottom, and lose the dot.


\bf 1.\underline{18}\implies \cfrac{118}{1\underline{00}}\implies \stackrel{simplified}{\cfrac{59}{50}}

6 0
3 years ago
I urgently neeed number 4 plzzzzzzz ASP
pentagon [3]

Answer:  Noah is right. If the mean for the second lake is 60ft and the first lake is 45ft, the second lake has an average depth that is 15 feet deeper.

The standard deviations also indicate that the second lake has some even deeper spots, and even the shallower spots of the second lake are about the same as the shallow spots of the first lake.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Find the volume of a pyramid with a square base where the perimeter of the base is 18.4 cm in the height of the pyramid is 20.6
    10·1 answer
  • Use set builder notation to give a description of each of these sets. a) {0,3,6,9,12} b) {−3,−2,−1,0,1,2,3} c) {m,n,o,p}
    13·1 answer
  • A museum part resorted 354,605 visitors last summer what is this number rounded to the nearest thousand
    5·1 answer
  • 6. A cone is 10 inches tall and ha s a radius of 3 inches. What is the cone’s volume? A. 31.4 cubic inches B. 94.2 cubic inches
    12·1 answer
  • An international company has 22,700 employees in one country. If this represents 23.1 of the company's employees,how many employ
    9·1 answer
  • Pls help quickly! First 2 answers i will chose to get a brainliest!
    8·1 answer
  • Can y’all help me on question 18?!
    11·2 answers
  • Rewrite this division expression as an equivalent multiplication expression. 9/4 divided by 7/5 ​
    14·1 answer
  • Plz help no link thank you
    9·1 answer
  • WILL GIVE BRAINLIEST. Point C is at (-3, -2). After being reflected across the ​ x-axis, what are the coordinates of Point C?​ (
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!