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3 years ago

What is the slope of (15,9), (-14,-9)

1 answer:

8 0

The formula for slope:

m = $\frac{y_{2} - y_1 }{x_2-x_1}$

$\frac{-9-9}{-14-15}$

-9-9 = -18
-14-15 = -29

$\frac{-18}{-29}$

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Through: (-5, -5), parallel to y = 3/5x + 3

Komok [63]

Answer:

$\displaystyle y=\frac{3}{5}x-2$

Step-by-step explanation:

We want to find the equation of a line parallel to:

$\displaystyle y=\frac{3}{5}x+3$

And passes through (-5, -5).

Recall that parallel lines must have the same slope.

Since the slope of our old line is 3/5, the slope of our new line must also be 3/5.

So, we know that the slope of our new line is 3/5 and it passes through (-5, -5).

Now, we can use the point-slope form given by:

$y-y_1=m(x-x_1)$

We will let (-5, -5) be (x₁, y₁). m is the slope or 3/5. Hence:

$\displaystyle y-(-5)=\frac{3}{5}(x-(-5))$

Simplify:

$\displaystyle y+5=\frac{3}{5}(x+5)$

Distribute:

$\displaystyle y+5=\frac{3}{5}x+3$

Subtract 5 from both sides:

$\displaystyle y=\frac{3}{5}x-2$

And we have our equation.

7 0

3 years ago

Find the slope with (7, 4) and (8, 2)

8_murik_8 [283]

Answer:

-2

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Convert 120 degrees to radians

Zanzabum

Times 120 degrees by pi over 180 degrees and your answer should be 2 pi over 3 as shown in the picture. Hope this helped.

8 0

3 years ago

Una fracción equivalente a 3/4

Soloha48 [4]

Answer:

6/8

Step-by-step explanation:

Multiplica el numerador y el denominador por el mismo número para obtener una fracción equivalente

6 0

3 years ago

Find the equation to the following graph:

fiasKO [112]

First, what graph is it? It is a rational function.
What is the asymptotes? x=1

Therefore, the function is simply y=1/(x-1)

7 0

3 years ago