Use substitution to solve the system of equations. y = 4x 2x − y = −8 (4, 1) (4, 16) (2, −8) (−8, −2)

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

⭐⭐

center= (-2,0)

radius= sqrt2/2

step-by-step explanation: