All categories

2 years ago

Write the equation of the line that passes through (–1, 5) and has a slope of 3 in point-slope form.

Mathematics

1 answer:

Mama L [17]2 years ago

5 0

The point-slope form:

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

We have:

$(-1,\ 5)\to x_1=-1,\ y_1=5\\m=3$

Substitute:

$y-5=3(x-(-1))\\\\y-5=3(x+1)$

Answer: C. y - 5 = 3(x + 1)

You might be interested in

0.001y^12 as a monomial

Cerrena [4.2K]

Answer:

Step-by-step explanation:

0.001y^12 has only one term and is thus a monomial. Are you sure you've shared the entire question?

4 0

2 years ago

SUPER EASY WILL GIVE BRAINLEIST IF DONE BEFORE 10 PM PLS HURRY. IF U HAVE TIME PLS HELP ME ON OTHER QUESTIONS THANK YOU <3

andrew11 [14]

Answer:

1. new perimeter = 4 times the old perimeter

2. The area will go up by a factor of 16

3. The new area is 1/9 of the original area.

Step-by-step explanation:

1. side length1 = x

side length2 = y

2x + 2y = perimeter

2(4x) + 2(4)y = new perimeter

8x + 8y = new perimeter

new perimeter = 4 times the old perimeter

2. The area will go up by a factor of 16. This is because the area formula has them being multiplied together and thus it will make the area go up by that much.

3. Let the length of the rectangle be x

Let width of rectangle be y

Area of rectangle = L*W

Now Each side length of the rectangle is multiplied by 1/3

So, new area = (1/3)L * (1/3)W

=(1/9)LW

So, the new area is 1/9 of the original area.

7 0

3 years ago

I did 4 more problems than Manuel how many problems did I do

Aleksandr-060686 [28]

4 more than Manuel did

5 0

3 years ago

In this graph the y-intercept of the line is (Blank). The equation of the line is y=(Blank) x (Blank) .

seraphim [82]

It dosnt pass through the origins

6 0

3 years ago

Find the distance travelled by Rubina if she takes 4 rounds of rectangular park whose length and breadth is 45m and 30m

ANTONII [103]

Length (l) = 45 m
Breadth (b) = 30 m
We know, perimeter of a rectangle = 2(length + breadth)
Therefore, perimeter of the rectangle
= 2(I + b)
= 2(45 + 30) m
= 2 × 75 m
= 150 m
So, the distance travelled by Rubina
= 4 × 150 m
= 600 m

Answer:

The distance travelled by Rubina is 600 m.

Hope you could get an idea from here.

Doubt clarification - use comment section.

5 0

2 years ago