delarosanadia06 delarosanadia06

19-12-2019
Mathematics

contestada

X. Y
-2. 5
0. 1
2. 7
4. 13
What is this graph as equation

Respuesta :

samia2020 samia2020

19-12-2019

Answer:

Y=3x+1

Explanation:

Use equation y=mx+b

Y -intercept (0,1)

So b=1

m=(y2-y1)/(x2-x1)

Use points (0,1) and (2,7)

m= (7-1)/(2-0)

m= 6/2 = 3

y=mx+b -> y=3x+1

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