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
denis-greek [22]
3 years ago
12

Which of the lines graphed in the diagram represents the equation 6x + 4y = 8

Mathematics
2 answers:
Blizzard [7]3 years ago
6 0
In order to easily discern which graph is a proper representation of 6x + 4y = 8, you first need to convert the equation to y = mx+ b, also known as slope-intercept form. Here's how you can do this:
6x + 4y = 8
4y = -6x + 8
y = -1.5x + 2
The +2 tells you that your line will intercept the vertical y-axis at (0, 2). This narrows it down to graphs a and d. Then, because you have a NEGATIVE number in front of your x (it's -1.5), you can tell that your graph will be going down as it moves from left to right. This leaves you with graph d as your answer!
mrs_skeptik [129]3 years ago
4 0
To find which line is which, let's turn that equation into slope intercept form:

6x + 4y = 8

Subtract 6x from each side:

4y= -6x + 8

Then divide both sides by 4:

y= -6/4x + 2

With slope intercept form, y=mx+b, we know that b is the y-intercept. 

If 2 is our y-int, the we know the it is not the vertical line because it doesn't touch (0,2)

Now, we also now that our line is negative because our x is negative, so that means the line goes from to down and to the right.

So that means it's the line (-3,5)

Hope this helps!
You might be interested in
Solve
dedylja [7]

Answer:

At the end of "Samuel's Memory, Samuel's feelings change from confusion and fear to anger and hate because his mother dies and he feels that he is all alone (C).

Step-by-step explanation:

6 0
3 years ago
Can someone please help me
lisabon 2012 [21]

Answer:

z the N emotionalism

Step-by-step explanation:

The compensation condescension c'mon vegetarianism

3 0
3 years ago
I would really appreciate some help, please!!!
shtirl [24]

Answer:

well i like corn

Step-by-step explanation:

7 0
3 years ago
An album is 20cm long and 14 cm wide. Sal uses some lace to make an edge around the cover of the album. She has 12 cm of lace le
Flura [38]
Her piece of lace was 80 cm.

2(14)+2(20)+12
28+40+12
=80
4 0
3 years ago
. The expression (x22)( x 7)3 is equivalent to xD. What is the value of p?
posledela
The value of p is (x22)(3x•21)
4 0
3 years ago
Other questions:
  • The expression 475 * 1.076 ^ t the average annual per capita health care costs, in dollars, in the US as a function of the numbe
    8·2 answers
  • Y= 1/2x+5<br> 2x + 3y = -6<br> Solution:
    11·1 answer
  • If it rained on 3 days out of 20 days, on what percent of the days did it rain?
    9·2 answers
  • If the battery costs $75 and has a life of 300 charge-discharge cycles, what is the cost of the energy in dollars per kilowatt h
    10·1 answer
  • Write the equation of the line which contains all images of point C.
    13·1 answer
  • Question 8 (2 points)<br> 15 is 25% of<br> Brank 1:<br> HELPPP MEEE
    9·2 answers
  • How to solve 2(x+7)=-4x+14
    14·1 answer
  • Need help asap with this geomtry question!
    6·1 answer
  • У
    11·1 answer
  • Factorize <br> 64x³+343y³
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!