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
Lena [83]
2 years ago
14

What is the point slope equation of the line that passes through (9,-1) and has a slope of 5

Mathematics
2 answers:
Natalka [10]2 years ago
7 0

Answer:

y=5x+46

Step-by-step explanation:

apply point

-1=5(9)+n

-1=45+n

n=-46

y=5x+46

Dmitrij [34]2 years ago
7 0

Answer:

y + 1 = 5(x - 9)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

Here m = 5 and (a, b ) = (9, - 1 ) , then

y - (- 1) = 5(x - 9) , that is

y + 1 = 5(x - 9)

You might be interested in
What's the value of c that makes 9x^2 + 12x + c a perfect square trinomial.
seraphim [82]
The value of c that makes up a perfect square trinomial is


9x^2 - 12x +c
4 0
3 years ago
What is the area of a circle with diameter 8cm? Round your answer to the nearest tenth. use pi= 3.14
hodyreva [135]

Answer:

50.2 square cm

Step-by-step explanation:

Diameter = 8 cm

Radius = 8/2 = 4 cm

area \: of \: circle = \pi {r}^{2}  \\  = 3.14 \times  {4}^{2}  \\  = 3.14 \times 16 \\  = 50.24 \:  {cm}^{2}  \\  = 50.2 \:  {cm}^{2}

7 0
3 years ago
Read 2 more answers
If the price of a purse increased from $45 to $54, what was the percent of increase
Marrrta [24]
If you set it up in cross multiplication then you would have (x/100 = 45/54) then cross multiply so then i would look like this (54x/4,500) so from there you would divide 54 from 4,500 i hope this helps in any way  oh and it should come up to be 83.3333333 which would be 83% lol
5 0
3 years ago
Read 2 more answers
I NEED HELP MAN PLEASE!!!! nobody is helping rn ):
igor_vitrenko [27]
B is the first term
c is the common ratio

if the first term is x and the 2nd is y then x times c=y

so
-5 times what=10?
what=-2
c=-2
the first term is -5

-5(-2)^(n-1)

b=-5
c=-2
8 0
3 years ago
What is the interquartile range of the data set?<br><br> Key: 1|5 means 15
Mariulka [41]
I think the answer is  4 
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a solution to the system of linear equations below?
    14·2 answers
  • Which is a factor of 21?<br> 4<br> 3<br> 6<br> 5
    7·2 answers
  • In 3,000 repetitions of an experiment, a random event occurred in 500 cases. The expected probability of this event is?
    12·1 answer
  • Why are the mode median and mean call measures of the center?
    10·2 answers
  • What is 2 divided by 38
    9·2 answers
  • Can someone please help as soon as possible!!
    10·1 answer
  • a dock is 5 feet above water. suppose you stand on the edge of the dock and pull a rope to a boat at a constant rate of 2 ft/s.
    10·1 answer
  • What is the density of a material, if 132 grams of the material occupies 3 cubic centimeters?
    5·1 answer
  • Estimate using Compatible numbers for<br><br> 5564 divided by 91
    9·1 answer
  • Identify the following numerical values:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!