Is this graph a function or not a function?
x
Not a Function
Function

not a function

Step-by-step explanation:

not a function because the x value repeats twice in x=3

Not a function

Step-by-step explanation:

A function can't be a dot graph, and it also needs a stronger pattern.

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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