3 years ago

Write an equation of the line in slope-intercept form, (-3, -1), (-1, 3)

Mathematics

1 answer:

astra-53 [7]3 years ago

5 0

Answer:

Y=2x+5

Step-by-step explanation:

3 - -1

—-—— = 2=m

-1 - -3

You might be interested in

What is the equation of the line that passes through the point (4, 3) and is perpendicular to the line x + y = 4?

zimovet [89]

ANSWER

$y - x = - 1$

EXPLANATION

The required equation passes through:

(4,3) and is perpendicular to x+y=4.

Rewrite the given equation in slope-intercept form:

$y = - x + 4$

The slope of this line is -1.

The slope of the required line is perpendicular to this line, so we find the negative reciprocal of this slope.

$m= - \frac{1}{ - 1} = 1$

The equation of the line can be found using:

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

We substitute the slope and point to obtain:

$y - 3 = 1(x - 4)$

We simplify to get:

$y - 3 = x - 4$

$y - x = - 4 + 3$

The required equation is

$y - x = - 1$

5 0

3 years ago

What is the measure ??

alexandr402 [8]

Welcome

d the answer is 73 degrees
$114 - 41 = 73$

5 0

3 years ago

Simplify: 9 x 5 ( 2 x 4 )

amid [387]

Is it 360 or 53 I think it’s 360

5 0

2 years ago

Read 2 more answers

K(3k−6)−7k(6k+10)=12

julsineya [31]

Answer:

k = -12/77

Step-by-step explanation:

OG problem: k(3k−6)−7k(6k+10)=12

Step-by-step:

3k - 6k - 42k - 70k = 12

-3k - 42k - 70k = 12

-7k - 70k = 12

-77k = 12

k = -12/77

4 0

3 years ago

Read 2 more answers

1,000 darts were thrown at the rectangular board shown here. If 159 darts hit the circle, which of the following is most likely

Ludmilka [50]

The probability would be $\frac{159}{1000}$ ,
Simplify and turn into ratio.
0.159 : 1.

I am unsure what the full question was though.

Hope this helps.

7 0

3 years ago