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
ArbitrLikvidat [17]
3 years ago
15

Graph the linear equation x-3y=-6

Mathematics
2 answers:
TEA [102]3 years ago
7 0

Answer:

Step-by-step explanation:

One of the easier approaches to graphing a linear equation such as this one is to solve it for y, which gives us both the slope of the line and the y-intercept.

x-3y=-6 → -3y = -x - 6,  or 3y = x + 6.

Dividing both sides by 3, we get   y = (1/3)x + 2.

So the slope of this line is 1/3 and the y-intercept is 2.

Plot a dot at (0, 2).  This is the y-intercept.  Now move your pencil point from that dot 3 spaces to the right and then 1 space up.  Draw a line thru these two dots.  End.

Alternatively, you could use the intercept method.  We have already found that the y-intercept is (0, 2).  To find the x-intercept, let y = 0.  Then x = -6, and the x-intercept is (-6, 0).

Plot both (0, 2) and (-6, 0) and draw a line thru these points.  Same graph.

slamgirl [31]3 years ago
4 0

Answer: Not sure if this is right but here we go.

Step-by-step explanation:

to solve for x

x-3y=-6

Add 3y on both sides, and that should give you x=-6+3y

Solve for y:

y=x/3+2

You might be interested in
What is the missing part of the question 1/10 x = 0.93
Dafna11 [192]
X = 0.093

Hope this helps!
Vote me brainliest!
4 0
3 years ago
Read 2 more answers
Multiplying Polynomials//<br><br> Multiply- <br> 12x^4 (-5/6x^3y^2)
ElenaW [278]
12 x^{4} * (- \frac{5}{6} x^{3} y^{2})
Now multiple the coefficients and add the exponents with common bases
12 * - \frac{5}{6} = -10 \\  x^{4} +  x^{3} =  x^{7}
Now write your final expression
-10 x^{7}  y^{3}
Hope I helped!
6 0
3 years ago
Inequality to x2 &lt; 64
Anarel [89]
              NOT MY WORDS TAKEN FROM A SOURCE!

(x^2) <64  => (x^2) -64 < 64-64 => (x^2) - 64 < 0 64= 8^2    so    (x^2) - (8^2) < 0  To solve the inequality we first find the roots (values of x that make (x^2) - (8^2) = 0 ) Note that if we can express (x^2) - (y^2) as (x-y)* (x+y)  You can work backwards and verify this is true. so let's set (x^2) - (8^2)  equal to zero to find the roots: (x^2) - (8^2) = 0   => (x-8)*(x+8) = 0       if x-8 = 0 => x=8      and if x+8 = 0 => x=-8 So x= +/-8 are the roots of x^2) - (8^2)Now you need to pick any x values less than -8 (the smaller root) , one x value between -8 and +8 (the two roots), and one x value greater than 8 (the greater root) and see if the sign is positive or negative. 1) Let's pick -10 (which is smaller than -8). If x=-10, then (x^2) - (8^2) = 100-64 = 36>0  so it is positive
2) Let's pick 0 (which is greater than -8, larger than 8). If x=0, then (x^2) - (8^2) = 0-64 = -64 <0  so it is negative3) Let's pick +10 (which is greater than 10). If x=-10, then (x^2) - (8^2) = 100-64 = 36>0  so it is positive Since we are interested in (x^2) - 64 < 0, then x should be between -8 and positive 8. So  -8<x<8 Note: If you choose any number outside this range for x, and square it it will be greater than 64 and so it is not valid.

Hope this helped!

:)
7 0
2 years ago
- 20 = 2(n − 3) Asswer ?
jonny [76]

Answer:

Step-by-step explanation:

-20=2(n-3)

-20=2*n-2*3

-20=2n-6

-20+6-2n

-14/2=n

-7=n

4 0
2 years ago
Read 2 more answers
How do I solve this?
eduard
So, what i noticed is that there is a pattern regarding the grayed blocks. The first one starts off with 2, then 4, then 6. It is adding 2 each time, ex; 2+2+4, 4+2=6. The answer would be that the sixth one would have 12 grayed blocks.
3 0
1 year ago
Read 2 more answers
Other questions:
  • How to divide 117 miles in 2.25
    6·2 answers
  • To win a loto in one state, one must correctly select 7 numbers from a collection of 48 numbers (1 through 48). The order in whi
    15·1 answer
  • Explain why all linear angle pairs must be supplementary, but all supplementary angles do not have to be linear pairs?
    13·1 answer
  • What is <br> 2d +17 – 3 – 2d + 4d<br> Simplified?
    6·2 answers
  • brad learned about lines and line segments in math class. mr.sheng drew the following figure on the board.
    11·1 answer
  • 175.54 interest rate 12% = ?
    7·1 answer
  • PLEASE HELP ME IT IS DUE TODAY
    13·1 answer
  • find the points of D(-3,-1), E(-1,2), F(4,-2) after a rotation 180° about the origin ASAP PLEASE ILL GIVE BRAINLIEST
    14·1 answer
  • Hello! Can you please help me on this math problem? =)
    5·2 answers
  • To keep her grades up madeline must earn more than 80 points on her science fair project. Let p represent the number of points s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!