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Nataly_w [17]
3 years ago
7

How do we most easily graph an equation in the form Ax+By=C? Explain, and use at least one example.

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
8 0

Answer:

Rewrite the equation into the form of "y=mx+b", plot the y-intercept (b), plot the x-intercept(s), then create the line.

Step-by-step explanation:

Example: 2x + y = 1

  1. Rewrite: y = -2x + 1
  2. Plot y-intercept: (0, 1)
  3. Plot x-intercept: (1/2, 0)
  4. Draw line

I hope this helps!

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The number of calories burned y after x minutes of kayaking is represented by the linear function y=4.5x. The graph shows the ca
Mama L [17]
There is no graph can you show one so I can help?

I can answer is ez probably
4 0
4 years ago
Read 2 more answers
-3x+7=28 what am i supposed to do once i get it to be -3x=21
Brums [2.3K]

Answer:

You would divide by -3, in this case x would be -7

Step-by-step explanation:

-3/-3 = x -3/21 = -7

x=-7

4 0
3 years ago
Help please i need this question to pass
natta225 [31]

Answer:

1. 10

2. 35

3. amelia

4. 5

this is using only the graph and not the text provided above. hopefully the graph is right :P

3 0
3 years ago
Find the surface area of the cylinder. Use 3.14 for pi . a hay bale with a diameter of 30 inches and a height of 72 inches about
valentina_108 [34]

Surface Area of cylinder = 8195.4 inches^2

Step-by-step explanation:

we are given:

Diameter of cylinder = 30 inches

Height of cylinder = 72 inches

We need to find:

Surface area of cylinder = ?

The formula used is:

Surface\,\,Area=2\pi rh+2\pi r^2

We know radius = diameter/2

so, radius = 30/2 = 15 inches

putting values:

Surface\,\,Area=2\pi rh+2\pi r^2\\Surface\,\,Area=2*3.14*15*72+2*3.14*(15)^2\\Surface\,\,Area=6782.4+1413\\Surface\,\,Area=8195.4

So, Surface Area of cylinder = 8195.4 inches^2

Keywords: Surface Area of cylinder

Learn more about Surface Area of cylinder at:

  • brainly.com/question/12613605
  • brainly.com/question/6443737
  • brainly.com/question/12041380

#learnwithBrainly

7 0
4 years ago
Can anyone plz help me with these two questions
JulijaS [17]

Answer:

C

6 and 7

Step-by-step explanation:

6) x^5y^7 / x^2y^3

= x^(5-2) * y^(7-3)

= x^3y^4

7) \sqrt[3]{300}

= 6.69432..

OR you can try 6^3 and 7^3 values

216 343

as 300 is between 216 and 343

so \sqrt[3]{300} is between 6 and 7

so it is between 6 and 7

7 0
3 years ago
Read 2 more answers
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