katlyntjones katlyntjones
  • 13-06-2020
  • Mathematics
contestada

Find the equation of the line with Slope = 8 and passing through (3,28). Write your equation in the form
y=mx+b


Respuesta :

ko3st
ko3st ko3st
  • 13-06-2020

Answer:

y = 8x + 4

Step-by-step explanation:

y=mx+b

m=8

y = 8x + b

We just need to find b. B is where the line intersects the y- axis. On the y-axis by definition, the x-coordinate =0 but that is not helpful now...

Let's re write and try to solve for b. That means write as b = ...

y = 8x + b

b = y - (8x)

Substitute for x and y the numbers of the coordinates of the given point (3,28):

b = y - (8*x)

b = 28 - (8*3)

b = 28 - 24

b = 4

So the answer is y = 8x + 4

Answer Link

Otras preguntas

What does 9 + 10 equal?
How do you find the inverse of a function
A container shaped as a rectangular prism can hold 756 wooden cube blocks with edge lengths of 1/3 ft. What is the volume of the container?
Explain how you can tell me 4/5 is in simplest form.
In the semi arid regions of China, the country's inhabitants have practiced water harvesting for generations. Water harvesting is the process of collecting
Find the answer to 6x2power+5x-3)-(x2power-9) show and explain your your steps.
To which Continental Congress does the following relate? May 10, 1775 First Continental Congress Second Continental Congress
What was the main cause of the spread of hellenistic culture throughout the middle east and asia?
Why is loyalty important in a relationship? I need three reasons, thx
Wykonaj listę przedmiotów znajdujących się w twoim pokoju które zostały wykonane z roślin nasiennych .Spróbuj podać nazwy tych roślin.