soggydoggy soggydoggy
  • 12-10-2019
  • Mathematics
contestada

Find the value of b if the graph of the equation y=−3x+b goes through the given point.
a
A(−2, 4)

Respuesta :

cinigigi
cinigigi cinigigi
  • 12-10-2019

Answer:

b = -2

Step-by-step explanation:

Equation-

y = 3x + b

Values-

x = -2

y = 4

By substituting the value of x and y, we get,

4 = -3 ( -2 ) + b

4 = 6 + b

-b = 6 - 4

-b = 2

b = -2

Hope the answer was helpful!!

Regards..

Answer Link
andromache andromache
  • 01-02-2022

The value of b is = -2

  • The calculation is as follows:

The equaton is y = 3x + b

Here

x = -2

y = 4

Now put the x and y value to the given equation

So,

4 = -3 ( -2 ) + b

4 = 6 + b

-b = 6 - 4

-b = 2

b = -2

Learn more: https://brainly.com/question/13981855?referrer=searchResults

Answer Link

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