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
sveticcg [70]
2 years ago
11

(click photo) i’ve posted this 3 times and no ones helped me :((( PLEASE help me with 3-8. i’d really appreciate it. i’m the wor

st at math! :(

Mathematics
1 answer:
Butoxors [25]2 years ago
7 0

Answer:

5) Slope(m): 2

y-intercept(b): (0, 4)

6) Slope(m): -1

y-intercept (b): (0, -6)

7) Slope(m): 5

y-intercept (b): (0, 8)

8) Slope(m): 7

y-intercept (b): (0, 1/2)

Step-by-step explanation:

in order to find the slope and y-intercept you need to rewrite the equation in y=mx+b.

in 5, the equation is -2x+y=4. we need to add 2x to both sides to get y=2x+4. now you can find your slope (2) and your y-intercept point (0, 4)

in 6, the equation is x+y=6. we need to subtract x from to both sides so we get y=-x+6. you would get a slope of -1 and a y-intercept point of (0, 6)

in 7, the equation is -5x=8-y. we need to add 5x to both sides to get 0=8-y+5x. then add y to both sides so we get the equation y=5x+8. you have a slope of 5 and a y-intercept point of (0, 8)

in 8, the equation 0=1-2y+14x. we need to add 2y to both sides and we get 2y=14x+1. since we need y to stand alone we need to divide both sides by 2. now we have y=7x+1/2. the slope is 7 and the y-intercept point is (0, 1/2)

Hope this helps!! :)

You might be interested in
Help me..............
love history [14]

Answer:

b

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Can someone please solve this for me?
Lorico [155]

Answer:

F

Step-by-step explanation:

Solution of the system of equations is the points of intersections.

So, solutions  are

(-1,0), (0,-1)

3 0
3 years ago
A. Do some research and find a city that has experienced population growth.
faust18 [17]

Answer:

answer right an answer

Step-by-step explanation:

7 0
2 years ago
Why does cos(90°) = 0?
Anestetic [448]

Answer:

Step-by-step explanation:

The horizontal leg is 0, since there is no horizontal component of the triangle, so, the cosine is 0. Consider the angle itself and the unit circle. There is no horizontal component of the angle: The horizontal component of the angle is 0, so, the cosine of 90° is 0.

4 0
3 years ago
PLZ help with 6th math homework!
vitfil [10]
I'm not doing your math homework, this is to help you learn and pass your test :) I will however show you a trick. ask your self this... "What can i factor out of 4x that i can also factor out of 8, which this would be 4. Now what you do if you divide everything by 4

4x/4 = x
8/4 = 2

so 4(x+2) is 4x+8 fully factored, NOW to check, use the distributive property, Multiply 4 back into x+2
4*x = 4x
4*2 = 8
so 4(x+2) = 4x+8
3 0
3 years ago
Other questions:
  • You discover that every month that you make a loan payment on time, your credit score goes up 3 points. you want to raise your s
    8·1 answer
  • What is the value of the expression iºxi1 x 2 x 3 xi4?<br><br> a) 1<br> b) -1<br> c) i<br> d) -i
    6·1 answer
  • A number lock has 9 different digits. a combination of three digits can be set to open the lock. how many combinations are possi
    9·1 answer
  • 6 less than a number is -4 what is the number?
    14·2 answers
  • A miner started at 8 feet above sea level and then traveled 23 feet straight down into a mine shaft. What was the miner's elevat
    15·1 answer
  • Plz help plz plz asap
    12·1 answer
  • Examine the following graph of y=1/4x+2 Created using GeoGebra If the point (-4, b) is on this line, what is the value of b? Ent
    8·1 answer
  • Please help pleasee I really need help right now.​
    5·1 answer
  • Someone help me please?
    9·1 answer
  • Describe the translation of figure ABCD. Use the drop-down menus to explain your answer.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!