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2 years ago

15

Write the equation of the line whose slope and the point through which it passes are given. Express the equation in point-slope

form.
(-2, 3) and slope m = 9

1 answer:

frosja888 [35]2 years ago

8 0

Answer:

i think 9

Step-by-step explanation:

im sorry this is the only question appearing on my feed for some reason so...

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can you help me with number nine it says find the slope of the line that passes through each pair of points

Hatshy [7]

How to find slope?

Slope is represented as m

If two point are

(x_1,y1)
(x2,y2)

Slope is given by

$\\ \sf\longmapsto Slope=m=\tan\Theta=\dfrac{y_2-y_1}{x_2-x_1}$

5 0

2 years ago

Read 2 more answers

Last one, please help!: :)

zalisa [80]

Answer:

I think A is right....

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2 years ago

Each week as part of her workout, Monica walks 0.5 mile, runs 1.6 miles, and then walks 0.75 mile.

Charra [1.4K]

Answer:

She will walk and run 148.2 miles in a year

Step-by-step explanation:

She walks: 0.75+0.5=1.25 miles each week

And: 1.25 *52=65 miles a year

She runs : 1.6 miles a week

And: 1.6*52 =83.2 miles a year

Total miles : 83.2+65=148.2 miles

6 0

2 years ago

A. [-1, 1]<br> b. [0, pi] <br> c. [-pi/2, pi/2]<br> d. -♾, ♾]

meriva

f(x) = sin(x)

Domain (–∞, ∞)

Range [–1, 1]

y = arcsine(x)

y = f–¹(x)

Domain [–1, 1]

Range [–π/2, π/2]

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3 years ago

Which equation describes the sum of the vectors plotted below?

Alex787 [66]

Answer: $A) \ 3\vec{x} -2\vec{y}$

Step-by-step explanation:

The resultant can be calculated using triangular law of vector addition as :

$\rm \vec{r}=\vec{AB} +\vec{AC}=2x+y+x-3y=\boxed{3x-2y }$

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2 years ago