suhelen7392 suhelen7392

23-11-2020
Mathematics

contestada

please help me this is from khan academy :(((

please help me this is from khan academy class=

Respuesta :

takotakuna2003 takotakuna2003

23-11-2020

Answer:

y=1.4x+6.8

Step-by-step explanation:

(-2;4) (-7;-3)

4=-2k+b

-3=-7k+b

7=5k

k=1.4

-2.8+b=4

b=6.8

I already know k and b so I can write an equation.

y=1.4x+6.8

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