ndkcjenwksj ndkcjenwksj
  • 15-01-2021
  • Mathematics
contestada


Write an equation that represents the line.
Use exact numbers.

Write an equation that represents the line Use exact numbers class=

Respuesta :

asmaNasr
asmaNasr asmaNasr
  • 15-01-2021

Step-by-step explanation:

at 2=-2

at -3= -6

[tex]y = ax + b \\ - 2 = 2a + b \\ - 6 = - 3a + b[/tex]

[tex] - 2 - ( - 6) = 2a - ( - 3a) \\ 4 = 5a \\ a = 0.8[/tex]

[tex] - 2 = 2(0.8) + b \\ b = - 2 - 1.6 \\ b = - 3.6[/tex]

[tex]y = 0.8x - 3.6[/tex]

Answer Link

Otras preguntas

word phrase for 14.1-w
need help remembering how to solve f(x)=5x2
1.) In which country would you call a bus a guagua? a. Argentina b. Spain c. Cuba d. Columbia 2.)What is the traditional dish from Spain consisting of rice, veg
which one of the following is not a cause of obesity
-2 + 3b = 5b - 2(2b + 3) How do you solve for b?
Write the equation of (-3, 3) and (3, -1) slope intercept form. Show all of your work
PLEASE HELP I REALLY DONT UNDERSTAND THIS QUESTION!!!
graph y=2x-x^3 how many turning points are there?
Which countries were involved in World War II?
What is 54% written as a simplified fraction? Please help I will appreciate the help a lot