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Learning task 3. Find the Equation of the line. do it in your notebook
(a) inslope intercept form y=mx=b
(b) in standard form ax+by=c
1. the slope is 5 passing through point (3,-4)and (-2,2)
3.the slope is 3/4 and the y-intercept is (0,4)
4.the x intercept -3 and the y-intercept is 6
5.passing thrpugh the points (-1,-2) and (5,3)
Note: and answers po ay sa slope intercept lang yung (a) hinde na po standard form y=mx=b


Sagot :

Answer:

1. Slope Intercept Form:

> y-2=5(x-(-2))

> y-2=5(x+2)

> y-2=5x+10

> y=5x+10+2

> y=5x+12

3. Slope-intercept form:

y=3/4x+4

Standard form:

> y=3/4x+4

> y+3/4x=4

> 4(y+3/4x)=4(4)

> 4y+3x=16

> 3x+4y=16

4. (-3,0)(0,6)

Slope-intercept form:

formula: y²-y¹/x²-x¹

> 6-0/-3-0

> 6/3

> 2

> y=2x+6

Standard form:

> y=2x+6

> -2x+y=6

> 2x-y=-6

5. Slope-intercept form:

> (-1,-2)(5,3)

> 3-(-2)/5-(-1)

> 3+2/5+1

> 5/6

> y=5/6x+3

Standard form:

> y=5/6x+3

> -5/6x+y=3

> 5/6x-y=-3

> 6(5/6x-y)=6(-3)

> 5x-6y=-18