If the x-values repeat in a table, is it a function or not a function?
2 answers:
Answer:
Step-by-step explanation:
x y
3 1
3 2
3 3
No this is not a function x values can only have 1 y associated with them.
Answer:
Step-by-step explanation:
NOT a function because if we have two repeating x-values and two different y-values for the same x is not a function.
Think if two points stand on the same vertical line, is not a function.
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7 pounds
Hope this helps!
Answer:
y = 8x + 50
Step-by-step explanation:
Use (0,50) and (10,130)
Slope: m = (130-50)/(10-0) = 8
Y-intercept is 50
y = 8x + 50
F(x)=2.37ft*(X)
if x=6
then you multiply the amount of feet per minute which is 2.37 by 6
2.37*6=14.22
so your answer would be 14.22
Answer:
x is equal to 15.62 .......
