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skad [1K]
3 years ago
6

Distinguish differences and similarities between slope intercept form and point slope form ohysics

Mathematics
1 answer:
Slav-nsk [51]3 years ago
8 0

Differences:

point slope form of line:

(a) equation is (y-y_1)=m(x-x_1)

where m is slope and (x1,y1) is a point

(b)This equation of line can be determined when two points are given

(x1, y1) and (x2,y2)

slope intercept form of line:

(a) equation is y=mx+b

where m is a slope

b is y-intercept

(b)This equation of line can be determined when y-intercept and slope are given

Similarilties:

(a) both are equation of straight line

(b) slope is always constant in both


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Answer:

(- 2, - 1 )

Step-by-step explanation:

Given the 2 equations

2x - 3y = - 1 → (1)

x + 4y = - 6 → (2)

Rearrange (2) expressing x in terms of y by subtracting 4y from both sides

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Substitute x = - 6 - 4y into (1)

2(- 6 - 4y) - 3y = - 1 ← distribute and simplify left side

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3 years ago
Which rule describes the transformation? picture below​
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6 0
3 years ago
FitURite garage employs one manager and four fitters. The average (mean) salary for all employees is £18600. If the manager's sa
ollegr [7]
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3 years ago
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attashe74 [19]

Answer:

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{ \tt{3x - 6y + 8 = 0}} \\ { \tt{ 6y = 3x - 8}} \\ { \boxed{ \bf{y =  \frac{1}{2} x -  \frac{4}{3} }}}

b.

{ \tt{ - 2x - 5y - 2 = 0}} \\ { \tt{5y =  - 2x + 2}} \\ { \boxed{ \bf{y =   - \frac{ 2}{5} x +  \frac{2}{5} }}}

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What times what equals -18
photoshop1234 [79]

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Hope this helped!

Nate

7 0
3 years ago
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