Question

What is the answer to 10x + 3y=15 helppppp

Answer 1

Answer:

Step-by-step explanation:

y

=

−

5

+

10

x

3

y

=

-

5

+

10

x

3

Rewrite in slope-intercept form.

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y

=

10

3

x

−

5

y

=

10

3

x

-

5

Use the slope-intercept form to find the slope and y-intercept.

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Slope:

10

3

10

3

y-intercept:

−

5

-

5

Any line can be graphed using two points. Select two

x

x

values, and plug them into the equation to find the corresponding

y

y

values.

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x

y

0

−

5

3

5

x y 0 -5 3 5

Graph the line using the slope and the y-intercept, or the points.

Slope:

10

3

10

3

y-intercept:

−

5

-

5

x

y

0

−

5

3

5

x y 0 -5 3 5

image of graph

Answer 2

Answer:

Slope=

2.000

6.667

​

=3.333

x−intercept=−

10

15

​

=−

2

3

​

=−1.50000

y−intercept=

3

15

​

=5

Step-by-step explanation:

Solve   10x-3y+15  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  10x-3y+15  = 0 and calculate its properties

Graph of a Straight Line :

 

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is 5/1 so this line "cuts" the y axis at y= 5.00000

 y-intercept = 15/3  =  5