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
aliina [53]
3 years ago
6

I’m pretty confused on this question. Anyone know the answers?

Mathematics
1 answer:
Afina-wow [57]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

• If m > 0, then the line slopes upwards from left to right ( increases )

• If m < 0, then the line slopes downwards from left to right ( decreases )

(a)

y + x = 3 ( subtract x from both sides )

y = - x + 3 ← in slope-intercept form

with m = - 1 ⇒ decreasing from left to right

(c)

y = 4x + 8 ← is in slope-intercept form

with m = 4 ⇒ increasing from left to right

the equation of a line in the form x = c represents a vertical line, where c is the value of the x-coordinates the line passes through

(b)

x - 5 = 0 ( add 5 to both sides )

x = 5 ← is a vertical line

the equation of a line in the form y = c represents a horizontal line, where c is the value of the y-coordinates the line passes through

(d)

\frac{y}{4} = - 6 ( multiply both sides by 4 )

y = - 24 ← is a horizontal line


You might be interested in
PLEASE HELP ME!! I can’t figure this out
DochEvi [55]
Hello!

The problem has asked that we write a point-slope equation of the line in the image above. Point-Slope Form uses the following formula:

y – y_{1} = m(x – x_{1})

In this case, M represents the slope while X_{1} and Y_{1} represent the corresponding X and Y values of any given point on the line.

We are given that the slope of the line is -\frac{5}{7}. We also know that any given point on a graph takes the form (x,y). Based on the single point provided in the image above, we can determine that X_{1} is equal to 6 and Y_{1} is equal to 2. Now insert all known values into the point-slope formula above:

y – 2 = -\frac{5}{7}(x – 6)

We have now successfully created an equation based on the information given in the problem above. Looking at the four possible options, we can now come to the conclusion that the answer is C.

I hope this helps!

7 0
3 years ago
About how tall is a two-story building? 6 inches 20 feet 25 inches 6 feet
lara [203]

The most likely measurement for a two-story building would be 20 feet. 6 inches, 25 inches, and 6 feet all are way too short for a two-story building.

8 0
3 years ago
X^2+2x+9=(x+1)^2+n What is n? ​
Sav [38]

Answer:

I believe that the answer is 'n=8'.

5 0
3 years ago
Riddle (o˘◡˘o)
HACTEHA [7]

Answer:

Step-by-step explanation:

The maths teacher because it was the first day back but he was giving a ‘miD YeAr tEsT’

7 0
3 years ago
Read 2 more answers
A worker's earnings e are a function of the number of hours n worked at a rate of 8.75 per hour
andrew11 [14]
E=8.75*n ............................................................................................................................................
3 0
3 years ago
Other questions:
  • Find the quotient of 5+4i/6+8i , and express it in the simplest form
    6·1 answer
  • write an equation in point-slope from for the line that has a slope of 6and contains the point (-8, -7)
    6·2 answers
  • Factor 6x4 – 5x2 + 12x2 – 10 by grouping. What is the resulting expression?
    14·2 answers
  • Olivia has a piece of ribbon 1/2 yard long. If she cuts
    13·1 answer
  • when gisselle decided to stop eating junk food she started saving more for her allowance to buy a larger bicycle she managed to
    11·1 answer
  • A weight of 270 pounds falls
    9·2 answers
  • A 50-year-old tree of a certain species may capture about 0.02 metric tons of carbon dioxide each year. In 2014, 1,562,000,000 m
    6·1 answer
  • The cost of renting a speed boat is $20 plus an additional fee of $5 for each hour the boat is
    6·1 answer
  • A dairy company can make 1200 units of product each week. To meet the needs of its regular customers, the dairy company must pro
    7·1 answer
  • Write the definition of Logarithm​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!