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ELEN [110]
3 years ago
11

Write an equation in point slope form for the line through the given point with the given slope (4,-6); m=3/5

Mathematics
2 answers:
sashaice [31]3 years ago
5 0
Y - y₁ = m(x - x₁)
y - (-6) = 3/5(x - 4)
y + 6 = 3/5(x) - 3/5(4)
y + 6 = 3/5x - 2 2/5
<u>     -6              -6      </u>
      y = 3/5x - 8 2/5
77julia77 [94]3 years ago
4 0
The\ point-slope\ form:y-y_1=m(x-x_1)\\---------------------\\m=\frac{3}{5}\\\\(4;-6)\to x_1=4\ and\ y_1=-6\\\\subtitute:\\\\y-(-6)=\frac{3}{5}(x-4)\\\\\boxed{y+6=\frac{3}{5}(x-4)}
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3 years ago
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zavuch27 [327]

Answer:

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Step-by-step explanation:

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We want to eliminate a variable by cancelling it out. Since positive 3y PLUS negative 3y is 0, the variable in eliminated. ADD each of the terms in the equations together.

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.     4x – 0y = -4           3y - 3y = 0        

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Since we know one variable, 'x', we can easily find the other, 'y'. Substitute 'x' with -1 in any of the equations. Then, isolate 'x'.

x + 3y = 9

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3y = 9 + 1          Add on the right side (9 + 1 = 10)

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Put the 'x' and 'y' coordinates together in an ordered pair, which you write as (x, y).

The solution to the system is (-1, 10/3).

5 0
3 years ago
How would you find the volume of this cone?
posledela

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Happy to help. Please mark as brainliest!

4 0
3 years ago
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babymother [125]

Answer:

Step-by-step explanation:

Hello, please consider the following.

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