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Submitted : 2013-04-16 00:00:00Word Count : [link widoczny dla zalogowanych] is topic oriented reference information. For the students who have doubts in the subjects in detail not in exterior manner access the online for help in mathematics. Online help is used to work out the home work problems and doubt clarification. If the function is mapping from real numbers to real numbers, its zeros are the points where its graph meets the x-axis. An alternative name for the root in this context is the x-intercept. Vertical intercept also called as y intercept. We will learn about the intercept method online.

Source: Wikipedia

Learn intercept method online example problems:

Example problem 1:

Find the x intercept of the line, 6x + y = 120

Solution:

The slope intercept form is y = mx + b, where [link widoczny dla zalogowanych] m is the slope of the line.

Given equation is in the form of ax + bx = c. To find the x- [link widoczny dla zalogowanych] intercept Plug y = 0 in the equation

Here x intercept, so y = 0
[link widoczny dla zalogowanych]
6x + (0) = 120

6x = 120

Divide by 6 on both sides.

` (6x)/(6) ` = `(120)/(6)`

After simplify this, we get

x = 20

x intercept = 20

Example problem 2:

Find the y intercept of the line, 37x + 11y = 110

Solution:

The slope intercept form is y = mx + b, where m is the slope of the line.

Given equation is in the form of ax + bx = c. To find the y- intercept Plug x = 0 in the equation

Here y intercept, so x = 0

37(0) + 11y = 110

11y = 110

Divide by 11 on both sides.

` (11y)/(110)` = ` (110)/(11)`

After simplify this, we get

y = 10

y intercept = 10

These example problems are helpful to learn of online intercept method help.

Example problem 3:

Find the x intercept of the line, 2.2x + [link widoczny dla zalogowanych] 3y = 12.2

Solution:

The slope intercept form is y = mx + b, where m is the slope of the line.

Given equation is in the form of [link widoczny dla zalogowanych] ax + bx = c. To find the x- intercept Plug y = 0 in the equation

Here x intercept, so y = 0

2.2x + 3(0) = 12.2

2.2x = 12.2

[link widoczny dla zalogowanych] Divide by 2.2 on both sides.

`(2.2x)/(2.2) ` =` (12.2)/(2.2)`

After simplify this, we get

x = 5.5

x intercept = 5.5

Example problem 4:

Find the y intercept of the [link widoczny dla zalogowanych] line, 3x + 6.2y = 24.8

Solution:

The slope intercept form is y = mx + b, where m is the slope of the line.

Given equation is in the form of ax + bx = c. To find the y- intercept Plug x = 0 in the equation

[link widoczny dla zalogowanych] Here y intercept, so x = 0

3(0) + 6.2y = 24.8

6.2y = 24.8

Divide by 6.2 on both sides.

[link widoczny dla zalogowanych] `(6.2y)/(6.2)` = `(24. Cool

/(6.2)`

After simplify this, we get

y = 4

y intercept = 4

These example problems are helpful to learn [link widoczny dla zalogowanych] of online intercept method help.

Learn intercept method online practice problems:

Practice problem 1:

Find the x intercept of the line, 124x + 6y = 220

Answer: x intercept = 1.77

Practice problem 2:

Find the y intercept of the line, 3x + y = 65

Answer: [link widoczny dla zalogowanych] y intercept = 65

Practice problem 1:

Find the y intercept of the line, x + 12.4y = -24.8

Answer: y intercept = -2

Practice problem 2:

[link widoczny dla zalogowanych] 8x + 2.4y = -42

Answer: x intercept = `(-42)/8`
Learn Intercept Method Online Help
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