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
Firdavs [7]
3 years ago
12

Write an equation in slope intercept form that passes through the points ( 3,9) and (4,6)

Mathematics
1 answer:
kobusy [5.1K]3 years ago
3 0
Hello!

To write this equation, let's first find the slope using the formula \frac{y_{2} - y_{1} }{x_{2} - x_{1}}. 

Plug in the values

\frac{6 - 9}{4 - 3}

Now solve to find our slope.

\frac{6 - 9}{4 - 3} = \frac{-3}{1}

<u />Your slope is -3.

Plug that into slope-intercept equation.

y = -3x + b

Now we find our y-intercept by plugging in a y-coordinate for the y value in the equation. I'll use 6

4 = -3x + 6 6 = -3(4) + b&#10;&#10;6 = -12 + b &#10;&#10;6/6 = -12/6 + b&#10;&#10;-2 = b

Your y-intercept is -2.

Your equation is y = -3x - 2


You might be interested in
0.125,0.25,0.5,1 sequence
stiv31 [10]

Answer:

1,2,4,8,16,32

Step-by-step explanation:

power of two sequence

5 0
3 years ago
Christopher Columbus set sail from Spain in 1492. In what year did the Civil War end?
xxTIMURxx [149]

Answer:

May 9, 1865

Step-by-step explanation:

7 0
3 years ago
**PLEASE HELP ILL MARK BRAINLIEST** Which of the following correctly represents y = 10x + 15
Vladimir [108]

Answer:

D

Step-by-step explanation:

Neither the table and the graph is correct.

7 0
3 years ago
The area of the base of the oblique pentagonal pyramid is 50 cm^2 and the distance from the apex to the center of the pentagon i
Verdich [7]
The complete question in the attached figure

Part a) 
we know that
ABC is a right triangle
∠ACB=45°
AC=hypotenuse------> 6√2 cm
sin 45=AB/AC-----> AB=AC*sin 45----> AB=6√2*√2/2----> AB=6 cm

the answer part a) is
AB=6 cm

Part b) 
we know that
volume of the pyramid=(1/3)*Area of the base*height
area of the base=50 cm²
height=6 cm
so
volume of the pyramid=(1/3)*50*6----> 100 cm³

the answer part b) is 
100 cm³

5 0
3 years ago
What is nine plus ten? If you get it right I’ll give you brainliest
Finger [1]

Answer:

19

Step-by-step explanation:

ok is this just a joke?

nine plus ten

9 + 10 = 19

7 0
3 years ago
Other questions:
  • The number of chips of different colors in Vicky's bag is shown below: 5 blue chips 11 pink chips 9 white chips Vicky takes out
    11·1 answer
  • I need help I’m not sure
    8·1 answer
  • A glass cylinder is completely filled with 24x^5y^8 cubic inches of salt solution. The jug has a base area of 4x^5 square inches
    10·1 answer
  • Line segment AB is dilated to create line segment A’B’ using point Q as the center of dilation what is the scale factor
    10·1 answer
  • Pamela makes cloth dolls, which she sells to friends and relatives. her total inventory includes over 200 yards of fabric, 100 y
    7·1 answer
  • According to a certain central bank from 2000 to 2016 the average price of a new home in a certain region increased by 62 % to $
    13·1 answer
  • Solve the inequality<br><br>4(x + 3) - 7 &gt; x + 3(x + 1)​
    14·2 answers
  • PLZ ANSWER, 8 POINTS
    6·2 answers
  • Cody bought 9 jars of crushed ginger for $45. How many jars of crushed ginger can Scott buy if he has $150
    7·1 answer
  • Determine whether the following pairs of line will be parallel perpendicular or neither x=y ;x=y+1​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!