Answer:
f(x) = 4/5x - 5
Step-by-step explanation:
y-mx+b
m=-5-(-1)/0-5=4/5
y = 4/5x + (-5)
y = 4/5x - 5
Answer:
a) 0
b) -5
Step-by-step explanation:
We want to find f(x) = -4
This means find the value of x where y=-4
The value of x where y=-4 is x=0
Then find f(2)
This means find the value of y when x =2
The value of y when x=2 is -5
Answer:
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