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
netineya [11]
3 years ago
11

Cooommmon guys help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!plz

Mathematics
2 answers:
kipiarov [429]3 years ago
8 0

Answer:

<em>D. y + 3 = -12/7(x - 5)</em>

Step-by-step explanation:

(5, -3) and (-2, 9)

slope = m = (9 - (-3))/(-2 - 5) = 12/(-7) = -12/7

Point slope form of the equation of a line:

y - y1 = m(x - x1)

We have slope = m = -12/7. We will use point (5, -3), so x1 = 5, and y1 = -3.

y - (-3) = -12/7(x - 5)

y + 3 = -12/7(x - 5)

Tom [10]3 years ago
5 0

The point-slope form:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (5, -3) and (-2, 9). Substitute:

m=\dfrac{9-(-3)}{-2-5}=\dfrac{12}{-7}=-\dfrac{12}{7}\\\\y-(-3)=-\dfrac{12}{7}(x-5)\\\\\boxed{y+3=-\dfrac{12}{7}(x-5)}

You might be interested in
The four highest scores on the floor exercise at a gymnastics meet were 9.685, 9.28, 9.366, and 9.5 points.
DaniilM [7]

Answer:

9.28 is lowest

9.685 is highest

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Can someone solve this question to me.i will mark brainliest. :)
Alex787 [66]

Answer:

  • Parent Function:  y=\sqrt{x}
  • Horizontal shift: right 3 units
  • Vertical shift: up 3 units
  • Reflection about the x-axis: none
  • Vertical strech: streched

Step-by-step explanation:

assume that y=\sqrt{x} is f(x)=\sqrt{x} and y=\sqrt{-2x+6}+3 is

g(x)=\sqrt{-2x+6}+3\\ f(x)=\sqrt{x} \\g(x)=\sqrt{-2x+6}+3

The transformation from the first equation to the second equation can be found by finding a,h and k for each equation.

y=a\sqrt{x-h}+k

factor a 1 out of the absolute value to make the coefficient of x equal to 1

y=\sqrt{x}

factor a 2 out of the absolute value to make the coefficient of x equal to 1

y=\sqrt{2}\sqrt{x-3}+3

find a, h and k for y=\sqrt{2}\sqrt{x-3}+3

a=1.41421356\\ h=3\\k=3

the horizontal shift depends on the value of h when h > 0, the horizontal shift is described as:

g(x)=f(x+h) - the graph is shifted to the left h units

g(x)=f(x-h)\\ - the graph is shifted to the right h units

the vertical shift depends on the value of k

5 0
1 year ago
Find the ratio of the sequence 3 9 27 81
Tatiana [17]
The common ratio of the sequence 3, 9, 27, 81 is 3
n to the power of 3
1 to the power of 3 = 3
2             ...             = 9
3             ...             = 27
4             ...             =81
7 0
2 years ago
Please someone help with #14!!!
Marianna [84]
Which one do you need help with?
8 0
3 years ago
There are 28 student desks in Ms.Johnson's.Each desk measures 26.17 inches long.If you were to line up all the desk end-to-end,h
iragen [17]

Answer:

To find the answer to this question we need to multiply the number of desks by the length of each desk.  

26.17 × 28 = 732.76

So the final answer is 732.76 inches

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • someone came into my shop and stole $100 out of the register. the same person came back 5 min later with the same $100 and purch
    9·2 answers
  • Please help with this q
    15·1 answer
  • Which points are distance of 5 units from the x-axis
    6·1 answer
  • I need help finding slope for m
    7·2 answers
  • Michelle is building shelves for her room. She has a plank 137 inches long that she wants to cut into 7 shelves of equal length.
    13·2 answers
  • A theater has 50 seats in the front row.There are 4 additional seats in each row following row. Write a rule to represent the nu
    13·1 answer
  • A(0,6) and B(10,0) are two point and O is the origin. find the equation of the median OM and altitude OD of triangle AOB​
    10·1 answer
  • Pleaaaaseeeeeee help!!!!!!!!!!!!!!!!!!!!!<br> brainliest and 20 points
    10·2 answers
  • Leslie deposited $1,700.00 into a new savings account that earns 9% interest
    13·1 answer
  • A woman has two boxes of matches.she uses five matches and has 75 matches left.how many matches were in each box?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!