Maisanluvrs
Maisanluvrs Maisanluvrs
  • 20-09-2021
  • Mathematics
contestada

if anyone helps me with this i’ll give you brainlist :)
please help i’m struggling rn

if anyone helps me with this ill give you brainlist please help im struggling rn class=

Respuesta :

glittershine829
glittershine829 glittershine829
  • 20-09-2021

Answer:

y intercept is 140, slope is 2/1

Step-by-step explanation:

sorry, not sure about the function

Answer Link
Amist
Amist Amist
  • 20-09-2021
Y intercept: when x = 0
Coordinate will be (0, y)
Look at the graph
Solution: y intercept: (0, 140)
Slope is the rate of change
(20,100) (0,140)
Slope formula: (y2-y1)/(x2-x1)
(140-100)/(0-20) = 40/-20 = -2
Solution: the slope is -2
Now use formula: f(x) = mx + b
m = slope, b = y intercept
Solution: function: f(x) = -2x + 140
Answer Link

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