Kenda11
Kenda11 Kenda11
  • 22-02-2019
  • Mathematics
contestada

help with both please. show work

help with both please show work class=

Respuesta :

puppyloverls3 puppyloverls3
  • 25-02-2019

Answer:

1.  y = x + 7

Step-by-step explanation:

Find the slope

Choose two points and find the slope using rise/run

(1,8) (2,9)

9-8/2-1

1/1 = 1 = m (slope)

Find b using the slope and one point

m=1   (1,8)

8 = 1 (1) + b

8 = 1 + b

7 = b

Fill in m and b into y = mx + b

y = 1x + 7

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