1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lianna [129]
4 years ago
6

write an equation in point-slope form for the line that has a slope of 15 and contains the point (2,−9).

Mathematics
1 answer:
Lorico [155]4 years ago
6 0

Answer:

  y +9 = 15(x -2)

Step-by-step explanation:

The point-slope form of the equation for a line is ...

  y -k = m(x -h) . . . . . . for slope m and point (h, k)

Here, you are given m=15 and (h, k) = (2, -9). Putting these values into the form gives the equation ...

  y +9 = 15(x -2)

You might be interested in
Pls help I’ll brainlest
Artyom0805 [142]

Answer:i would help but i cant see that

Step-by-step explanation:

4 0
3 years ago
Please help me with these please.
Charra [1.4K]

6. Answer: y = 5x - 11

<u>Step-by-step explanation:</u>

Parallel means "same slope".  y = 5x - 2 is in the form y = mx + b,

so the slope (m) = 5

Next, input the point (x₁, y₁ = 2, -1) and slope (m = 5) into the Point-Slope formula:

y - y₁ = m(x - x₁)

y - (-1) = 5(x - 2)

y + 1 = 5x - 10

y      = 5x - 11

*******************************************************************

7. Answer: \bold{y = \dfrac{1}{3}x + 4}

<u>Step-by-step explanation:</u>

Perpendicular means "opposite reciprocal slope". y = -3x + 7 is in the form y = mx + b, so slope (m) = -3 ⇒ m⊥ = \frac{1}{3}

Next, input the point (x₁, y₁ = 3, 5) and slope (m = \frac{1}{3} ) into the Point-Slope formula:

y - y₁ = m(x - x₁)

y - 5=\dfrac{1}{3}(x - 3)

y - 5 =\dfrac{1}{3}x - 1

   y=\dfrac{1}{3}x + 4

8 0
3 years ago
A rectangular field measures 227 by 56 yards. How far is it to walk from one corner of the field to the opposite corner? How far
GaryK [48]

Answer:

233.8 Yards

Step-by-step explanation:

Given that,

Length of a rectangular field, l = 227 yards

Breadth of a rectangular field, l = 56 yards

Let x is the distance from one corner of the field to the opposite corner. It can be calculated using Pythagoras theorem,

x=\sqrt{l^2+b^2} \\\\x=\sqrt{(227)^2+(56)^2} \\\\x=233.8\ \text{Yards}

So, the distance from one corner of the field to the opposite corner is 233.8 Yards.

3 0
3 years ago
What is 4 times 2 please I’m in need of an answer
MAXImum [283]
8 is the answer to your question
5 0
3 years ago
Read 2 more answers
Benny bought 8 new baseball cards to add to his collection. The next day his dog ate half his collection. There are now only 36
Bezzdna [24]
 Benny started out with 80 Baseball cards. 

36 x 2 + 8
4 0
3 years ago
Other questions:
  • Points D, E, and F are not in a line. To construct a circle through points D, E, and F, begin by drawing line segments ("DE" ) ̅
    15·1 answer
  • The value of the ( base , coefficient , exponent ) determines wheter the graph an exponential function is increasing from left t
    15·1 answer
  • Determine the slope of the line represented by the equation 9x + 4y = 8 . Represent the slope in decimal form.
    8·1 answer
  • −2x(81x2−100)(x2+81)=0
    12·1 answer
  • Geometry Please Help me with these 4 questions
    15·1 answer
  • Ed and Sally are taking a tour of Paris. There are 3 different types of tours
    8·2 answers
  • Food Prices, including tax
    14·2 answers
  • How do I solve this ?
    12·1 answer
  • El largo de un terreno rectangular es 42 cm más que dos veces su ancho. El perímetro es<br> 624 cm.
    15·1 answer
  • A<br> 8 cm<br> 5 cm<br> what is the length of a?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!