May someone please help me i have no idea

(e, f ) = (0, - 35 )

Step-by-step explanation:

f(x) = (x + 7)(x - 5)

the graph crosses the y- axis when x = 0

substitute x = 0 into f(x)

f(0) = (0 + 7)(0 - 5) = (7)(- 5) = - 35

then

(e, f ) = (0, - 35 )

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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